current theta: 0.639607219059 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:22 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 2912 rows and 2912 columns Presolve time: 0.13s Presolved: 5831 rows, 5923 columns, 17397 nonzeros Variable types: 0 continuous, 5923 integer (5923 binary) Root relaxation: objective 0.000000e+00, 783 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.0% - 0s Explored 0 nodes (1709 simplex iterations) in 0.18 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [17, 43, 50, 51, 60, 66, 67, 72, 78, 90] edges [(12, 90), (42, 60), (89, 90), (6, 51), (52, 90), (19, 90), (86, 51), (47, 90), (45, 90), (76, 90), (43, 60), (75, 90), (37, 51), (82, 51), (27, 60), (55, 90), (46, 90), (58, 90), (69, 90), (16, 90), (13, 43), (34, 51), (11, 90), (51, 90), (63, 60), (39, 90), (81, 90), (2, 60), (50, 67), (8, 51), (61, 90), (40, 90), (38, 90), (35, 90), (41, 51), (78, 90), (79, 66), (25, 51), (15, 90), (4, 60), (73, 60), (1, 90), (85, 90), (32, 90), (29, 90), (71, 90), (54, 51), (62, 90), (80, 51), (57, 67), (74, 60), (72, 17), (77, 66), (90, 17), (64, 51), (26, 90), (91, 60), (70, 90), (87, 43), (31, 51), (21, 90), (14, 78), (49, 90), (30, 60), (7, 90), (65, 60), (17, 66), (44, 51), (22, 43), (92, 90), (60, 60), (66, 60), (3, 90), (0, 90), (53, 43), (20, 90), (33, 51), (18, 90), (56, 51), (48, 90), (36, 43), (5, 60), (88, 90), (84, 90), (83, 90), (28, 90), (67, 66), (10, 51), (68, 60), (23, 90), (9, 90), (59, 43), (24, 90)] current theta: 0.31980360953 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:22 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 6548 rows and 6548 columns Presolve time: 0.03s Presolved: 2195 rows, 2287 columns, 6489 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2287 integer (2287 binary) Root relaxation: objective 0.000000e+00, 670 iterations, 0.01 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.0% - 0s Explored 0 nodes (1345 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [11, 23, 26, 38, 49, 53, 61, 66, 89, 92] edges [(53, 53), (66, 66), (8, 38), (73, 92), (37, 89), (0, 49), (54, 38), (55, 89), (5, 26), (74, 66), (26, 61), (91, 66), (30, 92), (58, 92), (10, 61), (69, 92), (11, 61), (41, 38), (2, 92), (39, 89), (82, 49), (1, 61), (44, 89), (60, 66), (42, 66), (88, 38), (87, 53), (50, 66), (35, 89), (71, 92), (18, 61), (40, 89), (80, 61), (36, 89), (15, 89), (56, 38), (3, 61), (21, 61), (46, 92), (33, 38), (61, 11), (63, 92), (72, 66), (34, 38), (38, 89), (85, 89), (92, 92), (84, 61), (29, 89), (90, 61), (77, 66), (43, 92), (7, 89), (20, 92), (57, 66), (79, 26), (65, 26), (62, 89), (24, 61), (64, 89), (48, 53), (17, 66), (31, 89), (6, 38), (32, 53), (14, 61), (76, 61), (81, 49), (78, 49), (22, 53), (4, 66), (59, 89), (49, 49), (51, 61), (89, 89), (28, 89), (47, 92), (16, 61), (13, 53), (67, 66), (25, 26), (70, 11), (19, 89), (83, 92), (68, 61), (23, 49), (12, 89), (27, 92), (9, 89), (86, 89), (75, 89), (52, 61), (45, 92)] current theta: 0.159901804765 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:22 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7960 rows and 7960 columns Presolve time: 0.01s Presolved: 783 rows, 875 columns, 2253 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 875 integer (875 binary) Root relaxation: cutoff, 883 iterations, 0.01 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (883 simplex iterations) in 0.02 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.239852707147 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:22 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7290 rows and 7290 columns Presolve time: 0.02s Presolved: 1453 rows, 1545 columns, 4263 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1545 integer (1545 binary) Root relaxation: objective 0.000000e+00, 847 iterations, 0.01 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.0% - 0s Explored 0 nodes (1368 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [20, 25, 26, 44, 51, 55, 58, 66, 68, 88] edges [(66, 66), (63, 55), (38, 44), (73, 20), (89, 55), (8, 88), (82, 25), (5, 26), (27, 58), (74, 66), (92, 20), (91, 66), (54, 88), (34, 88), (16, 68), (21, 51), (33, 88), (51, 88), (78, 25), (60, 66), (36, 58), (79, 68), (42, 66), (14, 51), (87, 58), (64, 58), (19, 68), (22, 58), (50, 66), (26, 26), (48, 58), (76, 44), (85, 44), (68, 26), (31, 44), (7, 55), (32, 58), (83, 58), (49, 26), (11, 51), (80, 26), (69, 58), (86, 44), (40, 55), (53, 58), (30, 68), (43, 68), (84, 51), (77, 68), (88, 44), (90, 68), (41, 44), (35, 51), (47, 58), (72, 68), (1, 88), (2, 55), (56, 44), (81, 26), (9, 44), (18, 68), (59, 58), (20, 20), (4, 68), (45, 58), (23, 26), (29, 58), (58, 58), (71, 58), (15, 51), (6, 88), (17, 66), (70, 88), (24, 26), (13, 58), (3, 88), (39, 58), (44, 44), (28, 51), (10, 88), (57, 68), (55, 55), (12, 44), (65, 55), (67, 66), (46, 55), (25, 26), (0, 26), (52, 68), (37, 44), (75, 55), (62, 58), (61, 68)] current theta: 0.199877255956 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:22 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7630 rows and 7630 columns Presolve time: 0.01s Presolved: 1113 rows, 1205 columns, 3243 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1205 integer (1205 binary) Root relaxation: cutoff, 1131 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (1131 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.219864981552 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:23 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7464 rows and 7464 columns Presolve time: 0.02s Presolved: 1279 rows, 1371 columns, 3741 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1371 integer (1371 binary) Root relaxation: objective 0.000000e+00, 1266 iterations, 0.03 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.0% - 0s Explored 0 nodes (2555 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [2, 25, 31, 46, 51, 53, 66, 73, 79, 88] edges [(53, 53), (66, 66), (65, 46), (43, 2), (8, 88), (45, 46), (82, 25), (74, 66), (68, 79), (77, 79), (83, 53), (37, 31), (91, 66), (54, 88), (92, 73), (34, 88), (33, 88), (44, 88), (7, 31), (20, 73), (51, 88), (78, 25), (12, 31), (60, 66), (40, 46), (42, 66), (14, 51), (2, 2), (38, 31), (1, 51), (18, 79), (87, 53), (50, 66), (35, 88), (80, 25), (58, 53), (11, 51), (76, 46), (21, 25), (15, 88), (47, 73), (26, 25), (49, 25), (73, 73), (61, 51), (19, 46), (52, 46), (84, 51), (9, 46), (23, 25), (56, 88), (79, 79), (85, 88), (46, 46), (81, 25), (63, 2), (29, 31), (64, 53), (24, 25), (6, 88), (48, 53), (17, 66), (70, 88), (71, 53), (32, 53), (90, 79), (36, 53), (86, 31), (5, 79), (88, 88), (16, 2), (10, 88), (39, 53), (89, 46), (69, 46), (75, 51), (22, 53), (28, 88), (13, 53), (30, 2), (67, 66), (0, 25), (59, 53), (27, 2), (31, 31), (72, 79), (62, 53), (25, 25), (57, 79), (41, 31), (55, 46), (3, 51), (4, 79)] current theta: 0.209871118754 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:23 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7546 rows and 7546 columns Presolve time: 0.02s Presolved: 1197 rows, 1289 columns, 3495 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1289 integer (1289 binary) Root relaxation: objective 0.000000e+00, 1340 iterations, 0.03 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.0% - 0s Explored 0 nodes (1340 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [2, 4, 25, 38, 48, 60, 63, 73, 84, 88] edges [(29, 48), (42, 60), (68, 63), (8, 88), (54, 38), (51, 84), (13, 48), (82, 25), (52, 63), (31, 38), (43, 63), (34, 88), (69, 48), (41, 38), (33, 88), (44, 88), (20, 73), (53, 48), (17, 60), (12, 38), (78, 25), (9, 38), (18, 63), (14, 88), (72, 4), (38, 38), (2, 63), (21, 84), (5, 4), (35, 88), (80, 25), (84, 84), (47, 73), (26, 25), (49, 25), (73, 73), (58, 48), (87, 48), (64, 48), (90, 63), (57, 4), (89, 38), (48, 48), (23, 25), (79, 4), (56, 88), (32, 48), (1, 88), (85, 88), (74, 60), (61, 84), (75, 38), (55, 2), (65, 63), (86, 38), (37, 38), (91, 60), (11, 84), (81, 25), (30, 63), (63, 2), (22, 48), (76, 38), (24, 25), (6, 88), (70, 88), (3, 88), (60, 60), (92, 2), (66, 60), (62, 48), (88, 88), (10, 88), (77, 4), (50, 60), (59, 48), (28, 88), (67, 60), (36, 48), (71, 48), (0, 25), (4, 4), (27, 2), (16, 63), (7, 38), (40, 2), (25, 25), (15, 84), (39, 48), (45, 48), (83, 48), (19, 63), (46, 2)] current theta: 0.204874187355 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:23 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7592 rows and 7592 columns Presolve time: 0.02s Presolved: 1151 rows, 1243 columns, 3357 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1243 integer (1243 binary) Root relaxation: cutoff, 1127 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (1127 simplex iterations) in 0.03 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.207372653054 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:23 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7564 rows and 7564 columns Presolve time: 0.02s Presolved: 1179 rows, 1271 columns, 3441 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1271 integer (1271 binary) Root relaxation: objective 0.000000e+00, 1084 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.0% - 0s Explored 0 nodes (1084 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [2, 4, 25, 38, 48, 63, 66, 73, 84, 88] edges [(66, 66), (29, 48), (68, 63), (8, 88), (54, 38), (13, 48), (82, 25), (74, 66), (52, 63), (31, 38), (91, 66), (44, 38), (43, 63), (34, 88), (41, 38), (33, 88), (20, 73), (53, 48), (12, 38), (51, 88), (78, 25), (60, 66), (42, 66), (9, 38), (18, 63), (14, 88), (72, 4), (38, 38), (2, 63), (21, 84), (5, 4), (50, 66), (35, 88), (80, 25), (84, 84), (15, 88), (47, 73), (26, 25), (49, 25), (73, 73), (58, 48), (87, 48), (64, 48), (90, 63), (57, 4), (89, 38), (48, 48), (23, 25), (79, 4), (56, 88), (32, 48), (1, 88), (85, 88), (61, 84), (75, 38), (55, 2), (65, 63), (86, 38), (37, 38), (11, 84), (81, 25), (30, 63), (63, 2), (22, 48), (76, 38), (24, 25), (6, 88), (17, 66), (70, 88), (3, 88), (92, 2), (62, 48), (88, 88), (10, 88), (77, 4), (69, 2), (59, 48), (28, 88), (36, 48), (71, 48), (67, 66), (0, 25), (4, 4), (27, 2), (16, 63), (7, 38), (40, 2), (25, 25), (39, 48), (45, 48), (83, 48), (19, 63), (46, 2)] current theta: 0.206123420205 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:23 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7574 rows and 7574 columns Presolve time: 0.02s Presolved: 1169 rows, 1261 columns, 3411 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1261 integer (1261 binary) Root relaxation: cutoff, 1202 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (1202 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.206748036629 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:23 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7570 rows and 7570 columns Presolve time: 0.02s Presolved: 1173 rows, 1265 columns, 3423 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1265 integer (1265 binary) Root relaxation: cutoff, 0 iterations, 0.00 seconds Explored 0 nodes (0 simplex iterations) in 0.02 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [2, 4, 25, 38, 48, 63, 66, 73, 84, 88] edges [(66, 66), (29, 48), (68, 63), (8, 88), (54, 38), (13, 48), (82, 25), (74, 66), (52, 63), (31, 38), (91, 66), (44, 38), (43, 63), (34, 88), (41, 38), (33, 88), (20, 73), (53, 48), (12, 38), (51, 88), (78, 25), (60, 66), (42, 66), (9, 38), (18, 63), (14, 88), (72, 4), (38, 38), (2, 63), (21, 84), (5, 4), (50, 66), (35, 88), (80, 25), (84, 84), (15, 88), (47, 73), (26, 25), (49, 25), (73, 73), (58, 48), (87, 48), (64, 48), (90, 63), (57, 4), (89, 38), (48, 48), (23, 25), (79, 4), (56, 88), (32, 48), (1, 88), (85, 88), (61, 84), (75, 38), (55, 2), (65, 63), (86, 38), (37, 38), (11, 84), (81, 25), (30, 63), (63, 2), (22, 48), (76, 38), (24, 25), (6, 88), (17, 66), (70, 88), (3, 88), (92, 2), (62, 48), (88, 88), (10, 88), (77, 4), (69, 2), (59, 48), (28, 88), (36, 48), (71, 48), (67, 66), (0, 25), (4, 4), (27, 2), (16, 63), (7, 38), (40, 2), (25, 25), (39, 48), (45, 48), (83, 48), (19, 63), (46, 2)] current theta: 0.206435728417 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:23 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7572 rows and 7572 columns Presolve time: 0.02s Presolved: 1171 rows, 1263 columns, 3417 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1263 integer (1263 binary) Root relaxation: cutoff, 0 iterations, 0.00 seconds Explored 0 nodes (0 simplex iterations) in 0.02 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [2, 4, 25, 38, 48, 63, 66, 73, 84, 88] edges [(66, 66), (29, 48), (68, 63), (8, 88), (54, 38), (13, 48), (82, 25), (74, 66), (52, 63), (31, 38), (91, 66), (44, 38), (43, 63), (34, 88), (41, 38), (33, 88), (20, 73), (53, 48), (12, 38), (51, 88), (78, 25), (60, 66), (42, 66), (9, 38), (18, 63), (14, 88), (72, 4), (38, 38), (2, 63), (21, 84), (5, 4), (50, 66), (35, 88), (80, 25), (84, 84), (15, 88), (47, 73), (26, 25), (49, 25), (73, 73), (58, 48), (87, 48), (64, 48), (90, 63), (57, 4), (89, 38), (48, 48), (23, 25), (79, 4), (56, 88), (32, 48), (1, 88), (85, 88), (61, 84), (75, 38), (55, 2), (65, 63), (86, 38), (37, 38), (11, 84), (81, 25), (30, 63), (63, 2), (22, 48), (76, 38), (24, 25), (6, 88), (17, 66), (70, 88), (3, 88), (92, 2), (62, 48), (88, 88), (10, 88), (77, 4), (69, 2), (59, 48), (28, 88), (36, 48), (71, 48), (67, 66), (0, 25), (4, 4), (27, 2), (16, 63), (7, 38), (40, 2), (25, 25), (39, 48), (45, 48), (83, 48), (19, 63), (46, 2)] current theta: 0.206279574311 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:23 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7574 rows and 7574 columns Presolve time: 0.02s Presolved: 1169 rows, 1261 columns, 3411 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1261 integer (1261 binary) Root relaxation: cutoff, 1202 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (1202 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.206357651364 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:23 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7572 rows and 7572 columns Presolve time: 0.02s Presolved: 1171 rows, 1263 columns, 3417 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1263 integer (1263 binary) Root relaxation: cutoff, 0 iterations, 0.00 seconds Explored 0 nodes (0 simplex iterations) in 0.02 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [2, 4, 25, 38, 48, 63, 66, 73, 84, 88] edges [(66, 66), (29, 48), (68, 63), (8, 88), (54, 38), (13, 48), (82, 25), (74, 66), (52, 63), (31, 38), (91, 66), (44, 38), (43, 63), (34, 88), (41, 38), (33, 88), (20, 73), (53, 48), (12, 38), (51, 88), (78, 25), (60, 66), (42, 66), (9, 38), (18, 63), (14, 88), (72, 4), (38, 38), (2, 63), (21, 84), (5, 4), (50, 66), (35, 88), (80, 25), (84, 84), (15, 88), (47, 73), (26, 25), (49, 25), (73, 73), (58, 48), (87, 48), (64, 48), (90, 63), (57, 4), (89, 38), (48, 48), (23, 25), (79, 4), (56, 88), (32, 48), (1, 88), (85, 88), (61, 84), (75, 38), (55, 2), (65, 63), (86, 38), (37, 38), (11, 84), (81, 25), (30, 63), (63, 2), (22, 48), (76, 38), (24, 25), (6, 88), (17, 66), (70, 88), (3, 88), (92, 2), (62, 48), (88, 88), (10, 88), (77, 4), (69, 2), (59, 48), (28, 88), (36, 48), (71, 48), (67, 66), (0, 25), (4, 4), (27, 2), (16, 63), (7, 38), (40, 2), (25, 25), (39, 48), (45, 48), (83, 48), (19, 63), (46, 2)]