current theta: 0.605525833441 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 2100 rows and 2100 columns Presolve time: 0.09s Presolved: 3907 rows, 3983 columns, 11641 nonzeros Variable types: 0 continuous, 3983 integer (3983 binary) Root relaxation: objective 0.000000e+00, 558 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 (956 simplex iterations) in 0.11 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, 24, 35, 38, 41, 70, 72, 75] edges [(52, 70), (21, 75), (50, 75), (26, 75), (37, 41), (0, 75), (62, 75), (71, 41), (59, 75), (67, 75), (68, 75), (39, 41), (16, 70), (70, 75), (22, 75), (24, 70), (35, 41), (23, 75), (13, 4), (73, 75), (31, 75), (28, 75), (10, 72), (17, 75), (74, 75), (18, 75), (49, 24), (19, 75), (48, 75), (56, 41), (47, 75), (76, 41), (1, 41), (33, 75), (43, 41), (9, 75), (30, 75), (34, 75), (42, 75), (46, 41), (55, 75), (64, 70), (3, 35), (2, 24), (12, 75), (75, 75), (20, 41), (51, 75), (58, 75), (4, 70), (60, 35), (41, 75), (54, 41), (57, 70), (8, 75), (44, 72), (69, 75), (66, 75), (63, 70), (14, 75), (45, 70), (11, 75), (72, 75), (61, 72), (15, 75), (53, 41), (29, 75), (5, 75), (38, 41), (27, 38), (65, 41), (7, 38), (6, 4), (32, 75), (40, 75), (36, 75), (25, 75)] current theta: 0.30276291672 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 4576 rows and 4581 columns Presolve time: 0.02s Presolved: 1431 rows, 1502 columns, 4208 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1502 integer (1502 binary) Root relaxation: objective 0.000000e+00, 594 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 (1238 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 [41, 42, 47, 52, 60, 73, 74, 76] edges [(33, 41), (59, 42), (40, 41), (12, 42), (21, 74), (0, 74), (64, 73), (3, 52), (16, 52), (43, 76), (68, 73), (56, 60), (4, 52), (25, 42), (49, 47), (57, 52), (27, 73), (1, 60), (34, 47), (6, 73), (46, 60), (75, 47), (23, 73), (31, 73), (53, 74), (70, 73), (24, 52), (41, 41), (74, 74), (18, 74), (48, 74), (61, 52), (9, 41), (19, 47), (38, 60), (50, 42), (67, 47), (13, 73), (44, 52), (76, 41), (37, 76), (28, 52), (5, 41), (39, 60), (17, 42), (11, 41), (30, 73), (8, 73), (62, 41), (52, 52), (7, 41), (36, 47), (45, 73), (51, 74), (22, 42), (54, 52), (32, 42), (60, 60), (2, 73), (69, 47), (15, 73), (42, 41), (47, 47), (72, 47), (10, 52), (66, 73), (35, 73), (73, 41), (71, 76), (29, 47), (14, 42), (26, 76), (55, 47), (65, 76), (58, 47), (63, 52), (20, 76)] current theta: 0.15138145836 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 5504 rows and 5575 columns Presolve time: 0.01s Presolved: 503 rows, 508 columns, 1360 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 508 integer (508 binary) Root relaxation: cutoff, 597 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 - 0.10000 - - 0s Explored 0 nodes (597 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.22707218754 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 5058 rows and 5081 columns Presolve time: 0.01s Presolved: 949 rows, 1002 columns, 2744 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1002 integer (1002 binary) Root relaxation: cutoff, 967 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 (967 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: 0.26491755213 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 4848 rows and 4861 columns Presolve time: 0.02s Presolved: 1159 rows, 1222 columns, 3384 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1222 integer (1222 binary) Root relaxation: objective 0.000000e+00, 910 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 (1596 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, 34, 38, 39, 52, 66, 75] edges [(43, 25), (73, 66), (3, 52), (16, 52), (65, 20), (32, 25), (64, 39), (67, 75), (4, 52), (30, 66), (66, 20), (57, 52), (42, 66), (22, 25), (38, 38), (31, 34), (35, 39), (44, 34), (12, 25), (45, 39), (72, 34), (24, 52), (46, 39), (59, 25), (17, 75), (21, 25), (49, 34), (13, 39), (56, 39), (8, 66), (61, 52), (55, 34), (68, 34), (33, 25), (39, 39), (19, 75), (7, 20), (48, 75), (47, 75), (41, 66), (23, 34), (28, 52), (60, 38), (9, 20), (74, 25), (53, 25), (15, 66), (20, 20), (18, 25), (40, 25), (34, 34), (75, 75), (51, 75), (70, 52), (52, 52), (54, 52), (5, 20), (26, 66), (6, 39), (69, 75), (14, 75), (58, 34), (10, 52), (62, 66), (50, 25), (11, 25), (76, 20), (1, 38), (27, 39), (29, 75), (71, 20), (0, 25), (37, 20), (25, 25), (36, 75), (2, 39), (63, 52)] current theta: 0.245994869835 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 4946 rows and 4961 columns Presolve time: 0.01s Presolved: 1061 rows, 1122 columns, 3088 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1122 integer (1122 binary) Root relaxation: objective 0.000000e+00, 1056 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 (1056 simplex iterations) in 0.03 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 [45, 52, 55, 58, 60, 66, 71, 74] edges [(66, 66), (73, 45), (25, 74), (72, 58), (0, 74), (47, 55), (45, 45), (37, 71), (16, 52), (11, 66), (65, 71), (56, 60), (13, 45), (59, 74), (4, 52), (30, 66), (71, 71), (57, 52), (1, 60), (22, 74), (46, 60), (9, 66), (53, 74), (24, 52), (74, 74), (69, 58), (18, 74), (17, 74), (48, 74), (61, 52), (38, 60), (43, 71), (14, 66), (8, 55), (41, 66), (31, 55), (28, 52), (42, 74), (27, 45), (6, 45), (39, 60), (75, 58), (44, 55), (12, 74), (15, 66), (40, 66), (5, 66), (70, 52), (58, 58), (52, 52), (51, 74), (10, 45), (26, 66), (68, 55), (60, 60), (29, 55), (2, 45), (21, 66), (67, 58), (64, 45), (33, 66), (62, 66), (55, 55), (36, 55), (76, 71), (54, 45), (19, 58), (23, 55), (32, 74), (49, 55), (34, 58), (35, 60), (3, 45), (20, 66), (63, 52), (50, 74), (7, 60)] current theta: 0.236533528688 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 4992 rows and 5008 columns Presolve time: 0.01s Presolved: 1015 rows, 1075 columns, 2949 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1075 integer (1075 binary) Root relaxation: objective 0.000000e+00, 912 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 (1439 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 [7, 52, 55, 58, 64, 65, 66, 74] edges [(66, 66), (2, 64), (45, 64), (11, 65), (25, 74), (72, 58), (7, 7), (0, 74), (65, 65), (47, 55), (10, 64), (39, 64), (52, 64), (35, 7), (34, 55), (38, 7), (73, 64), (59, 74), (4, 52), (46, 7), (30, 66), (22, 74), (43, 65), (9, 66), (71, 65), (41, 7), (53, 74), (37, 65), (24, 52), (42, 65), (64, 64), (74, 74), (69, 58), (18, 74), (17, 74), (48, 74), (61, 52), (60, 7), (14, 66), (8, 55), (6, 64), (31, 55), (28, 52), (27, 64), (75, 58), (44, 55), (12, 74), (15, 66), (40, 66), (57, 64), (5, 66), (70, 52), (58, 58), (56, 64), (51, 74), (54, 52), (68, 55), (29, 55), (21, 66), (67, 58), (13, 64), (33, 66), (55, 55), (36, 55), (26, 65), (19, 58), (23, 55), (32, 74), (49, 55), (76, 65), (62, 65), (20, 66), (1, 7), (63, 52), (50, 74), (3, 64), (16, 64)] current theta: 0.231802858114 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 5020 rows and 5039 columns Presolve time: 0.01s Presolved: 987 rows, 1044 columns, 2862 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1044 integer (1044 binary) Root relaxation: objective 0.000000e+00, 893 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 (1601 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 [19, 20, 42, 53, 54, 55, 60, 63] edges [(53, 53), (61, 63), (59, 42), (30, 42), (47, 19), (29, 19), (40, 42), (34, 19), (73, 54), (50, 53), (6, 54), (56, 60), (57, 54), (3, 54), (25, 42), (0, 53), (69, 19), (66, 20), (1, 60), (46, 60), (58, 19), (74, 53), (2, 60), (11, 20), (63, 63), (28, 63), (19, 19), (8, 54), (7, 20), (17, 53), (38, 60), (14, 53), (5, 42), (31, 55), (27, 54), (39, 60), (26, 42), (51, 53), (44, 55), (9, 20), (4, 63), (12, 53), (70, 54), (18, 53), (20, 20), (67, 19), (43, 42), (72, 19), (54, 54), (15, 20), (75, 19), (42, 42), (64, 54), (48, 53), (22, 42), (24, 63), (10, 54), (68, 55), (52, 54), (32, 42), (60, 60), (62, 20), (45, 54), (41, 20), (36, 19), (55, 55), (13, 54), (76, 20), (65, 42), (71, 20), (23, 55), (49, 55), (21, 42), (35, 60), (37, 20), (16, 63), (33, 42)] current theta: 0.229437522827 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 5048 rows and 5070 columns Presolve time: 0.01s Presolved: 959 rows, 1013 columns, 2775 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1013 integer (1013 binary) Root relaxation: objective 0.000000e+00, 906 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 (1491 simplex iterations) in 0.03 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 [12, 52, 54, 55, 58, 60, 65, 66] edges [(66, 66), (72, 58), (65, 65), (47, 55), (34, 55), (3, 52), (16, 52), (73, 54), (11, 66), (6, 54), (56, 60), (4, 52), (30, 66), (57, 52), (50, 12), (1, 60), (46, 60), (43, 65), (9, 66), (71, 65), (37, 65), (2, 60), (24, 52), (42, 65), (69, 58), (61, 52), (8, 54), (0, 12), (38, 60), (51, 12), (14, 66), (41, 66), (31, 55), (27, 54), (28, 52), (39, 60), (25, 12), (75, 58), (44, 55), (15, 66), (64, 52), (40, 66), (5, 66), (70, 52), (58, 58), (32, 12), (12, 12), (54, 52), (68, 55), (52, 54), (60, 60), (22, 12), (45, 54), (29, 55), (21, 66), (67, 58), (48, 12), (33, 66), (10, 52), (62, 66), (55, 55), (36, 55), (26, 65), (13, 54), (19, 58), (23, 55), (20, 65), (49, 55), (53, 12), (76, 65), (17, 12), (35, 60), (59, 12), (74, 12), (63, 52), (7, 60), (18, 12)] current theta: 0.228254855184 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 5050 rows and 5072 columns Presolve time: 0.01s Presolved: 957 rows, 1011 columns, 2769 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1011 integer (1011 binary) Root relaxation: cutoff, 933 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 (933 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: 0.228846189005 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 5048 rows and 5070 columns Presolve time: 0.01s Presolved: 959 rows, 1013 columns, 2775 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1013 integer (1013 binary) Root relaxation: cutoff, 23 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 (23 simplex iterations) in 0.01 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 [12, 52, 54, 55, 58, 60, 65, 66] edges [(66, 66), (72, 58), (65, 65), (47, 55), (34, 55), (3, 52), (16, 52), (73, 54), (11, 66), (6, 54), (56, 60), (4, 52), (30, 66), (57, 52), (50, 12), (1, 60), (46, 60), (43, 65), (9, 66), (71, 65), (37, 65), (2, 60), (24, 52), (42, 65), (69, 58), (61, 52), (8, 54), (0, 12), (38, 60), (51, 12), (14, 66), (41, 66), (31, 55), (27, 54), (28, 52), (39, 60), (25, 12), (75, 58), (44, 55), (15, 66), (64, 52), (40, 66), (5, 66), (70, 52), (58, 58), (32, 12), (12, 12), (54, 52), (68, 55), (52, 54), (60, 60), (22, 12), (45, 54), (29, 55), (21, 66), (67, 58), (48, 12), (33, 66), (10, 52), (62, 66), (55, 55), (36, 55), (26, 65), (13, 54), (19, 58), (23, 55), (20, 65), (49, 55), (53, 12), (76, 65), (17, 12), (35, 60), (59, 12), (74, 12), (63, 52), (7, 60), (18, 12)] current theta: 0.228550522095 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 5050 rows and 5072 columns Presolve time: 0.01s Presolved: 957 rows, 1011 columns, 2769 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1011 integer (1011 binary) Root relaxation: cutoff, 933 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 (933 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: 0.22869835555 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 5048 rows and 5070 columns Presolve time: 0.01s Presolved: 959 rows, 1013 columns, 2775 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1013 integer (1013 binary) Root relaxation: cutoff, 23 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 (23 simplex iterations) in 0.01 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 [12, 52, 54, 55, 58, 60, 65, 66] edges [(66, 66), (72, 58), (65, 65), (47, 55), (34, 55), (3, 52), (16, 52), (73, 54), (11, 66), (6, 54), (56, 60), (4, 52), (30, 66), (57, 52), (50, 12), (1, 60), (46, 60), (43, 65), (9, 66), (71, 65), (37, 65), (2, 60), (24, 52), (42, 65), (69, 58), (61, 52), (8, 54), (0, 12), (38, 60), (51, 12), (14, 66), (41, 66), (31, 55), (27, 54), (28, 52), (39, 60), (25, 12), (75, 58), (44, 55), (15, 66), (64, 52), (40, 66), (5, 66), (70, 52), (58, 58), (32, 12), (12, 12), (54, 52), (68, 55), (52, 54), (60, 60), (22, 12), (45, 54), (29, 55), (21, 66), (67, 58), (48, 12), (33, 66), (10, 52), (62, 66), (55, 55), (36, 55), (26, 65), (13, 54), (19, 58), (23, 55), (20, 65), (49, 55), (53, 12), (76, 65), (17, 12), (35, 60), (59, 12), (74, 12), (63, 52), (7, 60), (18, 12)] current theta: 0.228624438822 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:50:09 2014 Optimize a model with 6007 rows, 6083 columns and 17941 nonzeros Presolve removed 5048 rows and 5070 columns Presolve time: 0.01s Presolved: 959 rows, 1013 columns, 2775 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1013 integer (1013 binary) Root relaxation: cutoff, 23 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 (23 simplex iterations) in 0.01 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 [12, 52, 54, 55, 58, 60, 65, 66] edges [(66, 66), (72, 58), (65, 65), (47, 55), (34, 55), (3, 52), (16, 52), (73, 54), (11, 66), (6, 54), (56, 60), (4, 52), (30, 66), (57, 52), (50, 12), (1, 60), (46, 60), (43, 65), (9, 66), (71, 65), (37, 65), (2, 60), (24, 52), (42, 65), (69, 58), (61, 52), (8, 54), (0, 12), (38, 60), (51, 12), (14, 66), (41, 66), (31, 55), (27, 54), (28, 52), (39, 60), (25, 12), (75, 58), (44, 55), (15, 66), (64, 52), (40, 66), (5, 66), (70, 52), (58, 58), (32, 12), (12, 12), (54, 52), (68, 55), (52, 54), (60, 60), (22, 12), (45, 54), (29, 55), (21, 66), (67, 58), (48, 12), (33, 66), (10, 52), (62, 66), (55, 55), (36, 55), (26, 65), (13, 54), (19, 58), (23, 55), (20, 65), (49, 55), (53, 12), (76, 65), (17, 12), (35, 60), (59, 12), (74, 12), (63, 52), (7, 60), (18, 12)]