current theta: 0.627194578667 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:16 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 3070 rows and 3070 columns Presolve time: 0.13s Presolved: 5673 rows, 5765 columns, 16923 nonzeros Variable types: 0 continuous, 5765 integer (5765 binary) Root relaxation: objective 0.000000e+00, 708 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 (1895 simplex iterations) in 0.19 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 [3, 4, 35, 44, 45, 51, 65, 66, 67, 92] edges [(58, 44), (91, 44), (61, 67), (3, 67), (17, 92), (4, 44), (31, 67), (73, 66), (11, 67), (59, 44), (44, 66), (0, 51), (30, 92), (74, 44), (38, 35), (19, 67), (40, 44), (39, 66), (24, 67), (60, 44), (29, 67), (66, 44), (7, 3), (15, 44), (9, 67), (47, 66), (32, 67), (8, 44), (54, 92), (80, 3), (1, 51), (78, 3), (81, 67), (2, 3), (51, 44), (89, 92), (75, 4), (48, 92), (88, 4), (90, 92), (86, 44), (71, 66), (50, 44), (52, 44), (41, 51), (16, 44), (25, 44), (42, 35), (69, 67), (35, 92), (72, 66), (70, 66), (26, 44), (68, 44), (92, 92), (77, 67), (79, 4), (65, 92), (6, 92), (82, 67), (57, 67), (21, 92), (36, 44), (20, 92), (5, 66), (14, 35), (46, 44), (34, 35), (43, 44), (28, 92), (13, 67), (10, 45), (23, 92), (62, 92), (56, 66), (53, 44), (64, 92), (12, 51), (33, 66), (63, 45), (83, 44), (18, 44), (76, 92), (22, 3), (67, 67), (49, 92), (85, 3), (55, 44), (87, 35), (84, 44), (37, 44), (27, 92), (45, 92)] current theta: 0.313597289334 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:16 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 6624 rows and 6624 columns Presolve time: 0.03s Presolved: 2119 rows, 2211 columns, 6261 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2211 integer (2211 binary) Root relaxation: objective 0.000000e+00, 1016 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 (1786 simplex iterations) in 0.07 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 [7, 41, 61, 62, 64, 66, 88, 89, 91, 92] edges [(33, 41), (30, 89), (14, 41), (75, 88), (42, 89), (8, 88), (37, 41), (66, 64), (87, 62), (62, 62), (55, 91), (34, 88), (11, 89), (78, 61), (46, 91), (39, 88), (16, 91), (41, 88), (69, 61), (79, 91), (80, 61), (5, 91), (2, 89), (54, 62), (29, 7), (0, 88), (90, 92), (61, 89), (27, 41), (73, 62), (72, 64), (51, 66), (64, 66), (15, 91), (32, 89), (71, 88), (43, 91), (35, 92), (1, 41), (57, 89), (67, 89), (85, 89), (22, 61), (65, 92), (58, 7), (63, 89), (56, 88), (7, 89), (25, 91), (20, 92), (17, 41), (13, 61), (74, 61), (81, 92), (40, 61), (91, 91), (68, 91), (36, 66), (3, 89), (21, 89), (28, 92), (82, 91), (26, 89), (31, 89), (59, 91), (23, 92), (77, 89), (49, 88), (92, 62), (88, 88), (10, 88), (76, 62), (60, 61), (48, 89), (12, 64), (4, 66), (70, 41), (50, 61), (83, 91), (89, 89), (6, 64), (84, 91), (18, 89), (86, 91), (38, 41), (44, 41), (53, 88), (24, 89), (19, 7), (9, 61), (52, 89), (47, 88), (45, 92)] current theta: 0.156798644667 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:16 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 8022 rows and 8022 columns Presolve time: 0.01s Presolved: 721 rows, 813 columns, 2067 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 813 integer (813 binary) Root relaxation: cutoff, 789 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 (789 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: 0.235197967 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:16 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7414 rows and 7414 columns Presolve time: 0.02s Presolved: 1329 rows, 1421 columns, 3891 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1421 integer (1421 binary) Root relaxation: objective 0.000000e+00, 1035 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 (1715 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 [23, 37, 49, 50, 54, 62, 73, 79, 85, 91] edges [(57, 50), (65, 23), (64, 37), (38, 73), (69, 50), (85, 85), (87, 62), (53, 79), (82, 79), (20, 62), (62, 62), (55, 91), (47, 49), (14, 73), (50, 50), (41, 37), (46, 91), (56, 79), (92, 23), (27, 73), (21, 85), (8, 49), (79, 91), (31, 85), (28, 62), (30, 54), (36, 37), (63, 62), (6, 73), (67, 85), (70, 79), (89, 85), (58, 50), (40, 91), (0, 79), (73, 73), (15, 91), (17, 73), (33, 37), (90, 62), (43, 91), (61, 50), (2, 85), (80, 50), (12, 23), (9, 50), (66, 37), (35, 23), (3, 85), (48, 49), (60, 91), (22, 50), (25, 91), (81, 62), (32, 49), (11, 85), (54, 49), (34, 73), (42, 85), (37, 37), (91, 91), (18, 50), (68, 91), (78, 50), (5, 49), (88, 49), (39, 79), (29, 85), (44, 79), (7, 85), (59, 91), (72, 73), (75, 49), (23, 23), (76, 62), (19, 85), (4, 37), (74, 91), (24, 85), (49, 49), (71, 49), (83, 91), (77, 85), (45, 23), (52, 50), (84, 91), (1, 37), (86, 91), (26, 49), (16, 79), (51, 37), (13, 50), (10, 49)] current theta: 0.195998305834 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:16 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7744 rows and 7744 columns Presolve time: 0.01s Presolved: 999 rows, 1091 columns, 2901 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1091 integer (1091 binary) Root relaxation: cutoff, 1216 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 (1216 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: 0.215598136417 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:16 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7582 rows and 7582 columns Presolve time: 0.02s Presolved: 1161 rows, 1253 columns, 3387 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1253 integer (1253 binary) Root relaxation: objective 0.000000e+00, 1269 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 (2527 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 [4, 5, 29, 54, 57, 65, 70, 72, 84, 87] edges [(90, 87), (78, 57), (63, 54), (65, 65), (76, 54), (89, 54), (1, 4), (46, 84), (7, 57), (59, 84), (40, 84), (36, 4), (6, 72), (52, 57), (56, 5), (38, 4), (21, 87), (80, 57), (51, 4), (64, 4), (42, 57), (39, 5), (61, 57), (26, 57), (55, 84), (5, 5), (27, 72), (47, 5), (30, 54), (75, 5), (33, 4), (57, 57), (10, 72), (84, 84), (22, 57), (86, 84), (88, 5), (34, 4), (20, 87), (92, 65), (62, 87), (71, 5), (73, 72), (18, 57), (17, 72), (79, 5), (2, 29), (24, 57), (37, 4), (3, 29), (12, 72), (25, 84), (23, 65), (28, 65), (16, 84), (35, 65), (60, 84), (41, 70), (70, 70), (54, 54), (66, 4), (67, 57), (83, 84), (85, 29), (81, 87), (72, 72), (29, 29), (48, 54), (74, 5), (13, 57), (68, 70), (32, 54), (58, 57), (19, 57), (8, 5), (9, 57), (43, 84), (53, 70), (82, 84), (31, 29), (91, 84), (87, 87), (77, 29), (4, 4), (0, 70), (69, 54), (49, 54), (15, 84), (44, 70), (45, 65), (50, 57), (11, 29), (14, 4)] current theta: 0.205798221125 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:16 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7658 rows and 7658 columns Presolve time: 0.01s Presolved: 1085 rows, 1177 columns, 3159 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1177 integer (1177 binary) Root relaxation: objective 0.000000e+00, 1257 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 (2035 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 [3, 13, 23, 27, 37, 43, 54, 70, 74, 81] edges [(39, 70), (13, 13), (26, 74), (65, 23), (18, 13), (10, 27), (63, 54), (64, 37), (73, 27), (76, 54), (89, 54), (17, 27), (55, 43), (38, 27), (28, 81), (25, 43), (84, 43), (67, 3), (27, 27), (88, 27), (82, 74), (24, 13), (81, 81), (90, 81), (2, 3), (79, 70), (30, 54), (86, 74), (83, 74), (36, 37), (62, 81), (47, 27), (61, 13), (74, 74), (16, 43), (31, 3), (15, 43), (21, 3), (52, 74), (77, 13), (20, 81), (29, 3), (12, 23), (66, 37), (35, 23), (9, 74), (43, 43), (46, 74), (41, 70), (37, 37), (70, 70), (54, 54), (80, 74), (42, 54), (75, 74), (7, 13), (8, 74), (48, 54), (3, 3), (23, 23), (68, 70), (57, 13), (32, 54), (78, 13), (11, 3), (71, 27), (4, 37), (22, 13), (34, 27), (6, 37), (19, 3), (53, 70), (14, 37), (45, 23), (85, 3), (56, 70), (58, 13), (1, 37), (91, 43), (72, 27), (40, 74), (0, 70), (60, 74), (69, 54), (49, 54), (33, 70), (5, 74), (44, 70), (87, 81), (51, 37), (59, 43), (92, 81), (50, 74)] current theta: 0.200898263479 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:17 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7704 rows and 7704 columns Presolve time: 0.01s Presolved: 1039 rows, 1131 columns, 3021 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1131 integer (1131 binary) Root relaxation: cutoff, 1222 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 (1222 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: 0.203348242302 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:17 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7694 rows and 7694 columns Presolve time: 0.01s Presolved: 1049 rows, 1141 columns, 3051 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1141 integer (1141 binary) Root relaxation: cutoff, 1221 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 (1221 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: 0.204573231714 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:17 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7676 rows and 7676 columns Presolve time: 0.01s Presolved: 1067 rows, 1159 columns, 3105 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1159 integer (1159 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 [3, 13, 23, 27, 37, 43, 54, 70, 74, 81] edges [(39, 70), (13, 13), (26, 74), (65, 23), (18, 13), (10, 27), (63, 54), (64, 37), (73, 27), (76, 54), (89, 54), (17, 27), (55, 43), (38, 27), (28, 81), (25, 43), (84, 43), (67, 3), (27, 27), (88, 27), (82, 74), (24, 13), (81, 81), (90, 81), (2, 3), (79, 70), (30, 54), (86, 74), (83, 74), (36, 37), (62, 81), (47, 27), (61, 13), (74, 74), (16, 43), (31, 3), (15, 43), (21, 3), (52, 74), (77, 13), (20, 81), (29, 3), (12, 23), (66, 37), (35, 23), (9, 74), (43, 43), (46, 74), (41, 70), (37, 37), (70, 70), (54, 54), (80, 74), (42, 54), (75, 74), (7, 13), (8, 74), (48, 54), (3, 3), (23, 23), (68, 70), (57, 13), (32, 54), (78, 13), (11, 3), (71, 27), (4, 37), (22, 13), (34, 27), (6, 37), (19, 3), (53, 70), (14, 37), (45, 23), (85, 3), (56, 70), (58, 13), (1, 37), (91, 43), (72, 27), (40, 74), (0, 70), (60, 74), (69, 54), (49, 54), (33, 70), (5, 74), (44, 70), (87, 81), (51, 37), (59, 43), (92, 81), (50, 74)] current theta: 0.203960737008 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:17 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7684 rows and 7684 columns Presolve time: 0.01s Presolved: 1059 rows, 1151 columns, 3081 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1151 integer (1151 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 [3, 13, 23, 27, 37, 43, 54, 70, 74, 81] edges [(39, 70), (13, 13), (26, 74), (65, 23), (18, 13), (10, 27), (63, 54), (64, 37), (73, 27), (76, 54), (89, 54), (17, 27), (55, 43), (38, 27), (28, 81), (25, 43), (84, 43), (67, 3), (27, 27), (88, 27), (82, 74), (24, 13), (81, 81), (90, 81), (2, 3), (79, 70), (30, 54), (86, 74), (83, 74), (36, 37), (62, 81), (47, 27), (61, 13), (74, 74), (16, 43), (31, 3), (15, 43), (21, 3), (52, 74), (77, 13), (20, 81), (29, 3), (12, 23), (66, 37), (35, 23), (9, 74), (43, 43), (46, 74), (41, 70), (37, 37), (70, 70), (54, 54), (80, 74), (42, 54), (75, 74), (7, 13), (8, 74), (48, 54), (3, 3), (23, 23), (68, 70), (57, 13), (32, 54), (78, 13), (11, 3), (71, 27), (4, 37), (22, 13), (34, 27), (6, 37), (19, 3), (53, 70), (14, 37), (45, 23), (85, 3), (56, 70), (58, 13), (1, 37), (91, 43), (72, 27), (40, 74), (0, 70), (60, 74), (69, 54), (49, 54), (33, 70), (5, 74), (44, 70), (87, 81), (51, 37), (59, 43), (92, 81), (50, 74)] current theta: 0.203654489655 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:17 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7690 rows and 7690 columns Presolve time: 0.01s Presolved: 1053 rows, 1145 columns, 3063 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1145 integer (1145 binary) Root relaxation: cutoff, 1233 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 (1233 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: 0.203807613332 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:17 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7686 rows and 7686 columns Presolve time: 0.01s Presolved: 1057 rows, 1149 columns, 3075 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1149 integer (1149 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 [3, 13, 23, 27, 37, 43, 54, 70, 74, 81] edges [(39, 70), (13, 13), (26, 74), (65, 23), (18, 13), (10, 27), (63, 54), (64, 37), (73, 27), (76, 54), (89, 54), (17, 27), (55, 43), (38, 27), (28, 81), (25, 43), (84, 43), (67, 3), (27, 27), (88, 27), (82, 74), (24, 13), (81, 81), (90, 81), (2, 3), (79, 70), (30, 54), (86, 74), (83, 74), (36, 37), (62, 81), (47, 27), (61, 13), (74, 74), (16, 43), (31, 3), (15, 43), (21, 3), (52, 74), (77, 13), (20, 81), (29, 3), (12, 23), (66, 37), (35, 23), (9, 74), (43, 43), (46, 74), (41, 70), (37, 37), (70, 70), (54, 54), (80, 74), (42, 54), (75, 74), (7, 13), (8, 74), (48, 54), (3, 3), (23, 23), (68, 70), (57, 13), (32, 54), (78, 13), (11, 3), (71, 27), (4, 37), (22, 13), (34, 27), (6, 37), (19, 3), (53, 70), (14, 37), (45, 23), (85, 3), (56, 70), (58, 13), (1, 37), (91, 43), (72, 27), (40, 74), (0, 70), (60, 74), (69, 54), (49, 54), (33, 70), (5, 74), (44, 70), (87, 81), (51, 37), (59, 43), (92, 81), (50, 74)] current theta: 0.203731051493 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 02:27:17 2012 Optimize a model with 8743 rows, 8835 columns and 26133 nonzeros Presolve removed 7688 rows and 7688 columns Presolve time: 0.01s Presolved: 1055 rows, 1147 columns, 3069 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1147 integer (1147 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 [3, 13, 23, 27, 37, 43, 54, 70, 74, 81] edges [(39, 70), (13, 13), (26, 74), (65, 23), (18, 13), (10, 27), (63, 54), (64, 37), (73, 27), (76, 54), (89, 54), (17, 27), (55, 43), (38, 27), (28, 81), (25, 43), (84, 43), (67, 3), (27, 27), (88, 27), (82, 74), (24, 13), (81, 81), (90, 81), (2, 3), (79, 70), (30, 54), (86, 74), (83, 74), (36, 37), (62, 81), (47, 27), (61, 13), (74, 74), (16, 43), (31, 3), (15, 43), (21, 3), (52, 74), (77, 13), (20, 81), (29, 3), (12, 23), (66, 37), (35, 23), (9, 74), (43, 43), (46, 74), (41, 70), (37, 37), (70, 70), (54, 54), (80, 74), (42, 54), (75, 74), (7, 13), (8, 74), (48, 54), (3, 3), (23, 23), (68, 70), (57, 13), (32, 54), (78, 13), (11, 3), (71, 27), (4, 37), (22, 13), (34, 27), (6, 37), (19, 3), (53, 70), (14, 37), (45, 23), (85, 3), (56, 70), (58, 13), (1, 37), (91, 43), (72, 27), (40, 74), (0, 70), (60, 74), (69, 54), (49, 54), (33, 70), (5, 74), (44, 70), (87, 81), (51, 37), (59, 43), (92, 81), (50, 74)]