current theta: 0.669105278526 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 2284 rows and 2284 columns Presolve time: 0.13s Presolved: 5373 rows, 5459 columns, 16029 nonzeros Variable types: 0 continuous, 5459 integer (5459 binary) Root relaxation: objective 0.000000e+00, 705 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 0.00% - 0s Explored 0 nodes (1211 simplex iterations) in 0.17 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, 21, 29, 43, 45, 51, 70, 84, 85] edges [(39, 70), (13, 85), (85, 85), (68, 84), (64, 85), (63, 85), (59, 84), (81, 85), (12, 85), (49, 85), (46, 85), (35, 85), (40, 85), (76, 85), (48, 85), (27, 85), (55, 84), (21, 85), (45, 85), (41, 43), (26, 85), (31, 85), (43, 51), (17, 85), (79, 70), (14, 85), (34, 85), (22, 85), (84, 84), (78, 85), (67, 85), (56, 84), (86, 85), (75, 85), (4, 51), (80, 85), (74, 85), (53, 85), (70, 51), (2, 85), (62, 85), (51, 51), (6, 85), (20, 45), (66, 84), (61, 85), (3, 85), (47, 85), (25, 84), (52, 85), (16, 84), (11, 85), (54, 85), (33, 84), (60, 85), (37, 84), (42, 45), (50, 85), (83, 84), (29, 85), (73, 85), (7, 85), (18, 20), (44, 51), (65, 85), (19, 85), (69, 85), (24, 85), (9, 85), (36, 84), (77, 85), (30, 85), (32, 85), (58, 85), (82, 85), (10, 51), (71, 51), (38, 85), (8, 85), (15, 84), (57, 51), (5, 85), (23, 85), (1, 84), (0, 84), (28, 85), (72, 85)] current theta: 0.334552639263 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 5614 rows and 5615 columns Presolve time: 0.03s Presolved: 2043 rows, 2128 columns, 6038 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2128 integer (2128 binary) Root relaxation: objective 0.000000e+00, 791 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 0.00% - 0s Explored 0 nodes (1421 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 [6, 29, 30, 40, 51, 69, 78, 85, 86] edges [(57, 78), (15, 86), (46, 86), (55, 40), (40, 78), (0, 86), (16, 51), (53, 51), (85, 85), (38, 6), (49, 86), (7, 78), (63, 85), (81, 85), (79, 51), (64, 86), (35, 85), (10, 78), (21, 30), (76, 85), (14, 86), (47, 51), (23, 78), (48, 85), (18, 78), (17, 86), (45, 85), (1, 51), (43, 51), (86, 86), (34, 78), (6, 40), (27, 30), (58, 30), (67, 85), (42, 78), (13, 30), (4, 51), (84, 86), (66, 86), (28, 30), (12, 78), (82, 40), (25, 86), (56, 86), (70, 51), (2, 85), (80, 86), (62, 85), (51, 51), (61, 86), (3, 85), (75, 86), (37, 86), (11, 85), (54, 85), (52, 86), (74, 6), (60, 86), (73, 86), (50, 85), (29, 29), (44, 51), (83, 86), (65, 30), (22, 69), (33, 51), (9, 86), (69, 85), (24, 85), (59, 51), (26, 78), (77, 85), (30, 85), (19, 30), (68, 51), (41, 78), (72, 78), (32, 86), (71, 51), (20, 29), (5, 86), (36, 86), (31, 30), (78, 78), (8, 86), (39, 51)] current theta: 0.167276319631 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6928 rows and 6994 columns Presolve time: 0.01s Presolved: 729 rows, 749 columns, 2035 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 749 integer (748 binary) Root relaxation: cutoff, 848 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 (848 simplex iterations) in 0.02 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.250914479447 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6302 rows and 6311 columns Presolve time: 0.02s Presolved: 1355 rows, 1432 columns, 3968 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1432 integer (1432 binary) Root relaxation: objective 0.000000e+00, 935 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 0.00% - 0s Explored 0 nodes (1598 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 [29, 31, 41, 56, 73, 77, 78, 82, 86] edges [(79, 82), (57, 78), (46, 86), (67, 31), (59, 82), (20, 77), (14, 82), (40, 82), (36, 82), (49, 86), (50, 73), (63, 73), (51, 41), (71, 41), (64, 86), (10, 78), (21, 31), (77, 77), (39, 41), (23, 78), (4, 41), (27, 73), (18, 78), (17, 86), (83, 56), (68, 82), (41, 41), (22, 73), (34, 78), (62, 77), (48, 73), (42, 78), (33, 82), (24, 73), (73, 73), (52, 73), (2, 31), (66, 86), (12, 78), (55, 82), (13, 73), (56, 86), (76, 77), (28, 31), (74, 82), (43, 41), (16, 82), (44, 82), (75, 86), (45, 77), (37, 86), (54, 73), (53, 82), (3, 31), (30, 73), (80, 73), (84, 56), (38, 82), (69, 77), (29, 29), (0, 56), (65, 31), (1, 82), (58, 86), (47, 82), (85, 77), (60, 82), (86, 56), (61, 73), (35, 31), (9, 86), (25, 56), (70, 41), (81, 77), (19, 31), (32, 73), (26, 78), (11, 77), (72, 78), (15, 56), (82, 82), (31, 31), (78, 78), (8, 86), (6, 82), (5, 56), (7, 77)] current theta: 0.209095399539 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6638 rows and 6673 columns Presolve time: 0.02s Presolved: 1019 rows, 1070 columns, 2934 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1070 integer (1070 binary) Root relaxation: cutoff, 971 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 (971 simplex iterations) in 0.03 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.230004939493 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6464 rows and 6482 columns Presolve time: 0.02s Presolved: 1193 rows, 1261 columns, 3473 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1261 integer (1261 binary) Root relaxation: objective 0.000000e+00, 1167 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 0.00% - 0s Explored 0 nodes (2016 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 [29, 51, 56, 65, 73, 77, 78, 82, 85] edges [(57, 78), (59, 82), (20, 77), (14, 82), (40, 82), (65, 65), (19, 65), (16, 51), (36, 82), (46, 56), (50, 73), (7, 78), (23, 77), (81, 85), (63, 73), (79, 51), (10, 78), (64, 56), (76, 85), (27, 73), (18, 78), (45, 85), (1, 51), (83, 56), (49, 73), (43, 51), (68, 82), (22, 73), (34, 78), (48, 73), (33, 82), (24, 73), (41, 51), (73, 73), (52, 73), (4, 51), (17, 73), (12, 78), (55, 82), (42, 77), (70, 51), (2, 85), (62, 85), (51, 51), (74, 82), (37, 56), (3, 85), (9, 73), (75, 73), (28, 65), (35, 65), (53, 82), (54, 85), (30, 73), (80, 73), (84, 56), (8, 73), (38, 82), (29, 29), (44, 51), (0, 56), (58, 73), (13, 65), (47, 82), (85, 77), (60, 82), (67, 65), (86, 56), (61, 73), (21, 65), (69, 85), (25, 56), (32, 73), (26, 78), (11, 77), (77, 85), (72, 78), (66, 56), (71, 51), (15, 56), (82, 82), (78, 78), (6, 82), (5, 56), (31, 65), (39, 51), (56, 56)] current theta: 0.219550169516 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6548 rows and 6573 columns Presolve time: 0.02s Presolved: 1109 rows, 1170 columns, 3214 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1170 integer (1170 binary) Root relaxation: cutoff, 1177 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 (1177 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.224777554505 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6508 rows and 6528 columns Presolve time: 0.02s Presolved: 1149 rows, 1215 columns, 3339 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1215 integer (1215 binary) Root relaxation: objective 0.000000e+00, 1171 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 0.00% - 0s Explored 0 nodes (1171 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 [4, 28, 29, 56, 73, 77, 78, 82, 85] edges [(79, 82), (57, 78), (59, 82), (20, 77), (14, 82), (40, 82), (85, 85), (36, 82), (46, 56), (50, 73), (7, 78), (23, 77), (81, 85), (43, 4), (63, 73), (10, 78), (77, 77), (51, 4), (64, 56), (44, 4), (27, 73), (18, 78), (39, 4), (21, 28), (83, 56), (49, 73), (68, 82), (22, 73), (34, 78), (62, 77), (48, 73), (42, 78), (28, 28), (33, 82), (41, 4), (24, 73), (70, 4), (73, 73), (52, 73), (17, 73), (12, 78), (55, 82), (71, 4), (13, 28), (76, 77), (2, 85), (74, 82), (16, 82), (37, 56), (3, 85), (45, 77), (9, 73), (75, 73), (53, 82), (54, 85), (30, 73), (80, 73), (84, 56), (8, 73), (38, 82), (29, 29), (0, 56), (58, 73), (1, 82), (35, 28), (47, 82), (60, 82), (86, 56), (61, 73), (19, 28), (69, 85), (25, 56), (65, 28), (32, 73), (26, 78), (11, 77), (31, 28), (72, 78), (66, 56), (4, 4), (15, 56), (82, 82), (78, 78), (6, 82), (5, 56), (67, 28), (56, 56)] current theta: 0.22216386201 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6534 rows and 6557 columns Presolve time: 0.02s Presolved: 1123 rows, 1186 columns, 3258 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1186 integer (1186 binary) Root relaxation: cutoff, 1110 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 (1110 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.223470708258 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6516 rows and 6536 columns Presolve time: 0.02s Presolved: 1141 rows, 1207 columns, 3315 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1207 integer (1207 binary) Root relaxation: cutoff, 86 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (86 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 [4, 28, 29, 56, 73, 77, 78, 82, 85] edges [(79, 82), (57, 78), (59, 82), (20, 77), (14, 82), (40, 82), (85, 85), (36, 82), (46, 56), (50, 73), (7, 78), (23, 77), (81, 85), (43, 4), (63, 73), (10, 78), (77, 77), (51, 4), (64, 56), (44, 4), (27, 73), (18, 78), (39, 4), (21, 28), (83, 56), (49, 73), (68, 82), (22, 73), (34, 78), (62, 77), (48, 73), (42, 78), (28, 28), (33, 82), (41, 4), (24, 73), (70, 4), (73, 73), (52, 73), (17, 73), (12, 78), (55, 82), (71, 4), (13, 28), (76, 77), (2, 85), (74, 82), (16, 82), (37, 56), (3, 85), (45, 77), (9, 73), (75, 73), (53, 82), (54, 85), (30, 73), (80, 73), (84, 56), (8, 73), (38, 82), (29, 29), (0, 56), (58, 73), (1, 82), (35, 28), (47, 82), (60, 82), (86, 56), (61, 73), (19, 28), (69, 85), (25, 56), (65, 28), (32, 73), (26, 78), (11, 77), (31, 28), (72, 78), (66, 56), (4, 4), (15, 56), (82, 82), (78, 78), (6, 82), (5, 56), (67, 28), (56, 56)] current theta: 0.222817285134 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6520 rows and 6540 columns Presolve time: 0.02s Presolved: 1137 rows, 1203 columns, 3303 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1203 integer (1203 binary) Root relaxation: cutoff, 58 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (58 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 [4, 28, 29, 56, 73, 77, 78, 82, 85] edges [(79, 82), (57, 78), (59, 82), (20, 77), (14, 82), (40, 82), (85, 85), (36, 82), (46, 56), (50, 73), (7, 78), (23, 77), (81, 85), (43, 4), (63, 73), (10, 78), (77, 77), (51, 4), (64, 56), (44, 4), (27, 73), (18, 78), (39, 4), (21, 28), (83, 56), (49, 73), (68, 82), (22, 73), (34, 78), (62, 77), (48, 73), (42, 78), (28, 28), (33, 82), (41, 4), (24, 73), (70, 4), (73, 73), (52, 73), (17, 73), (12, 78), (55, 82), (71, 4), (13, 28), (76, 77), (2, 85), (74, 82), (16, 82), (37, 56), (3, 85), (45, 77), (9, 73), (75, 73), (53, 82), (54, 85), (30, 73), (80, 73), (84, 56), (8, 73), (38, 82), (29, 29), (0, 56), (58, 73), (1, 82), (35, 28), (47, 82), (60, 82), (86, 56), (61, 73), (19, 28), (69, 85), (25, 56), (65, 28), (32, 73), (26, 78), (11, 77), (31, 28), (72, 78), (66, 56), (4, 4), (15, 56), (82, 82), (78, 78), (6, 82), (5, 56), (67, 28), (56, 56)] current theta: 0.222490573572 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6524 rows and 6545 columns Presolve time: 0.02s Presolved: 1133 rows, 1198 columns, 3290 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1198 integer (1198 binary) Root relaxation: cutoff, 1095 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 (1095 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.222653929353 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6522 rows and 6542 columns Presolve time: 0.02s Presolved: 1135 rows, 1201 columns, 3297 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1201 integer (1201 binary) Root relaxation: cutoff, 58 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (58 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 [4, 28, 29, 56, 73, 77, 78, 82, 85] edges [(79, 82), (57, 78), (59, 82), (20, 77), (14, 82), (40, 82), (85, 85), (36, 82), (46, 56), (50, 73), (7, 78), (23, 77), (81, 85), (43, 4), (63, 73), (10, 78), (77, 77), (51, 4), (64, 56), (44, 4), (27, 73), (18, 78), (39, 4), (21, 28), (83, 56), (49, 73), (68, 82), (22, 73), (34, 78), (62, 77), (48, 73), (42, 78), (28, 28), (33, 82), (41, 4), (24, 73), (70, 4), (73, 73), (52, 73), (17, 73), (12, 78), (55, 82), (71, 4), (13, 28), (76, 77), (2, 85), (74, 82), (16, 82), (37, 56), (3, 85), (45, 77), (9, 73), (75, 73), (53, 82), (54, 85), (30, 73), (80, 73), (84, 56), (8, 73), (38, 82), (29, 29), (0, 56), (58, 73), (1, 82), (35, 28), (47, 82), (60, 82), (86, 56), (61, 73), (19, 28), (69, 85), (25, 56), (65, 28), (32, 73), (26, 78), (11, 77), (31, 28), (72, 78), (66, 56), (4, 4), (15, 56), (82, 82), (78, 78), (6, 82), (5, 56), (67, 28), (56, 56)] current theta: 0.222572251463 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:01:11 2014 Optimize a model with 7657 rows, 7743 columns and 22881 nonzeros Presolve removed 6522 rows and 6542 columns Presolve time: 0.02s Presolved: 1135 rows, 1201 columns, 3297 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1201 integer (1201 binary) Root relaxation: cutoff, 58 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (58 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 [4, 28, 29, 56, 73, 77, 78, 82, 85] edges [(79, 82), (57, 78), (59, 82), (20, 77), (14, 82), (40, 82), (85, 85), (36, 82), (46, 56), (50, 73), (7, 78), (23, 77), (81, 85), (43, 4), (63, 73), (10, 78), (77, 77), (51, 4), (64, 56), (44, 4), (27, 73), (18, 78), (39, 4), (21, 28), (83, 56), (49, 73), (68, 82), (22, 73), (34, 78), (62, 77), (48, 73), (42, 78), (28, 28), (33, 82), (41, 4), (24, 73), (70, 4), (73, 73), (52, 73), (17, 73), (12, 78), (55, 82), (71, 4), (13, 28), (76, 77), (2, 85), (74, 82), (16, 82), (37, 56), (3, 85), (45, 77), (9, 73), (75, 73), (53, 82), (54, 85), (30, 73), (80, 73), (84, 56), (8, 73), (38, 82), (29, 29), (0, 56), (58, 73), (1, 82), (35, 28), (47, 82), (60, 82), (86, 56), (61, 73), (19, 28), (69, 85), (25, 56), (65, 28), (32, 73), (26, 78), (11, 77), (31, 28), (72, 78), (66, 56), (4, 4), (15, 56), (82, 82), (78, 78), (6, 82), (5, 56), (67, 28), (56, 56)]