current theta: 0.613983985665 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 2280 rows and 2280 columns Presolve time: 0.11s Presolved: 4693 rows, 4775 columns, 13993 nonzeros Variable types: 0 continuous, 4775 integer (4775 binary) Root relaxation: objective 0.000000e+00, 549 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 (940 simplex iterations) in 0.13 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 [8, 13, 17, 18, 39, 40, 59, 68, 81] edges [(70, 81), (40, 81), (58, 81), (82, 81), (36, 81), (15, 81), (48, 81), (5, 81), (23, 81), (28, 81), (17, 81), (14, 81), (60, 8), (57, 81), (9, 39), (18, 81), (4, 81), (22, 81), (78, 81), (67, 81), (35, 39), (81, 81), (63, 81), (12, 81), (69, 17), (68, 81), (75, 81), (56, 81), (80, 81), (29, 8), (76, 81), (62, 81), (55, 81), (25, 81), (13, 39), (3, 81), (21, 81), (45, 81), (26, 81), (31, 81), (33, 81), (11, 81), (54, 81), (16, 81), (34, 81), (20, 81), (0, 13), (44, 81), (72, 39), (10, 81), (73, 81), (74, 81), (53, 81), (6, 81), (2, 81), (65, 81), (19, 81), (7, 18), (43, 81), (61, 81), (24, 81), (47, 81), (27, 13), (66, 81), (71, 81), (52, 81), (30, 81), (32, 81), (37, 81), (42, 81), (38, 81), (1, 81), (50, 81), (77, 39), (51, 81), (79, 81), (39, 13), (8, 8), (41, 81), (59, 81), (64, 81), (49, 81), (46, 81)] current theta: 0.306991992833 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5296 rows and 5299 columns Presolve time: 0.02s Presolved: 1677 rows, 1756 columns, 4942 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1756 integer (1756 binary) Root relaxation: objective 0.000000e+00, 733 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 (1338 simplex iterations) in 0.05 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, 23, 32, 39, 42, 45, 58, 77, 81] edges [(1, 58), (46, 58), (30, 42), (35, 32), (45, 45), (70, 32), (23, 81), (56, 32), (28, 81), (14, 81), (8, 42), (77, 77), (52, 58), (40, 45), (80, 58), (4, 81), (0, 42), (32, 39), (78, 81), (71, 42), (72, 32), (81, 81), (73, 58), (22, 58), (26, 32), (66, 12), (55, 81), (25, 81), (15, 12), (5, 45), (13, 39), (67, 45), (60, 42), (44, 58), (36, 12), (54, 81), (37, 58), (82, 12), (34, 77), (76, 77), (41, 45), (21, 58), (63, 58), (61, 45), (49, 58), (10, 12), (31, 42), (68, 45), (16, 32), (75, 58), (24, 32), (39, 77), (62, 12), (79, 45), (65, 81), (58, 58), (42, 42), (47, 81), (12, 12), (20, 42), (33, 77), (6, 58), (9, 77), (3, 39), (57, 42), (7, 12), (17, 45), (51, 58), (50, 81), (11, 77), (38, 12), (27, 39), (2, 12), (53, 12), (59, 81), (69, 42), (19, 32), (64, 81), (48, 45), (29, 45), (74, 12), (43, 39), (18, 12)] current theta: 0.153495996416 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 6412 rows and 6486 columns Presolve time: 0.01s Presolved: 561 rows, 569 columns, 1523 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 569 integer (569 binary) Root relaxation: cutoff, 656 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 (656 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: 0.230243994624 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5888 rows and 5913 columns Presolve time: 0.01s Presolved: 1085 rows, 1142 columns, 3144 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1142 integer (1142 binary) Root relaxation: objective -1.065814e-14, 794 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 (1451 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 [17, 31, 32, 34, 36, 75, 77, 78, 82] edges [(52, 17), (2, 36), (77, 32), (22, 82), (0, 31), (56, 32), (42, 31), (18, 36), (64, 75), (15, 82), (28, 78), (25, 78), (49, 75), (79, 17), (68, 75), (23, 78), (57, 31), (33, 34), (36, 36), (12, 82), (38, 36), (13, 77), (59, 78), (40, 17), (70, 78), (26, 32), (80, 82), (47, 78), (63, 82), (27, 77), (46, 36), (48, 17), (10, 36), (55, 78), (17, 17), (62, 36), (74, 82), (37, 75), (67, 17), (3, 32), (16, 32), (66, 34), (53, 82), (8, 31), (54, 78), (39, 77), (45, 75), (41, 17), (81, 78), (75, 75), (71, 31), (51, 75), (34, 32), (60, 31), (9, 77), (61, 75), (69, 75), (73, 36), (1, 82), (30, 31), (76, 34), (50, 78), (44, 75), (7, 36), (72, 77), (24, 31), (65, 78), (43, 34), (29, 75), (14, 78), (5, 75), (58, 82), (21, 78), (82, 82), (31, 31), (19, 32), (32, 32), (4, 78), (11, 34), (78, 78), (6, 82), (20, 31), (35, 77)] current theta: 0.19186999552 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 6178 rows and 6233 columns Presolve time: 0.01s Presolved: 795 rows, 822 columns, 2244 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 822 integer (822 binary) Root relaxation: cutoff, 924 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 (924 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: 0.211056995072 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 6040 rows and 6076 columns Presolve time: 0.01s Presolved: 933 rows, 979 columns, 2677 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 979 integer (979 binary) Root relaxation: cutoff, 952 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 (952 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: 0.220650494848 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5940 rows and 5969 columns Presolve time: 0.01s Presolved: 1033 rows, 1086 columns, 2984 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1086 integer (1086 binary) Root relaxation: objective 0.000000e+00, 752 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 (1390 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 [26, 28, 31, 34, 48, 62, 69, 77, 82] edges [(32, 77), (70, 34), (10, 62), (7, 62), (36, 62), (79, 48), (43, 77), (22, 82), (29, 69), (0, 31), (62, 62), (25, 28), (42, 31), (40, 48), (77, 77), (37, 69), (15, 82), (18, 62), (2, 62), (21, 28), (33, 34), (26, 26), (78, 28), (13, 77), (12, 62), (17, 48), (69, 31), (80, 82), (63, 82), (28, 28), (38, 62), (23, 69), (67, 48), (51, 69), (74, 82), (48, 48), (41, 48), (73, 82), (59, 28), (64, 69), (3, 28), (66, 34), (5, 69), (54, 28), (53, 82), (8, 31), (44, 48), (39, 77), (4, 28), (34, 34), (71, 31), (55, 28), (9, 26), (50, 28), (60, 31), (68, 69), (19, 26), (1, 82), (57, 69), (27, 34), (30, 31), (76, 34), (81, 28), (52, 48), (65, 28), (31, 69), (14, 28), (49, 48), (72, 77), (24, 31), (46, 82), (58, 82), (56, 26), (82, 82), (61, 69), (47, 69), (11, 34), (16, 28), (6, 82), (45, 48), (20, 31), (75, 69), (35, 77)] current theta: 0.21585374496 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5994 rows and 6028 columns Presolve time: 0.01s Presolved: 979 rows, 1027 columns, 2817 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1027 integer (1027 binary) Root relaxation: objective 0.000000e+00, 949 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 50 - 0.00000 - - 0s 0 0 0.00000 0 118 - 0.00000 - - 0s 0 0 0.00000 0 114 - 0.00000 - - 0s 0 0 0.00000 0 114 - 0.00000 - - 0s 0 0 0.00000 0 114 - 0.00000 - - 0s 0 0 0.00000 0 155 - 0.00000 - - 0s 0 0 0.00000 0 155 - 0.00000 - - 0s 0 2 0.00000 0 154 - 0.00000 - - 0s Cutting planes: Gomory: 1 Zero half: 3 Explored 3 nodes (9741 simplex iterations) in 0.21 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.218252119904 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5968 rows and 6000 columns Presolve time: 0.01s Presolved: 1005 rows, 1055 columns, 2897 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1055 integer (1055 binary) Root relaxation: objective 7.105427e-15, 840 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 (1403 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 [16, 26, 34, 42, 48, 62, 69, 78, 82] edges [(77, 34), (10, 62), (7, 62), (36, 62), (79, 48), (22, 82), (29, 69), (3, 16), (16, 16), (62, 62), (40, 48), (8, 42), (37, 69), (15, 82), (28, 78), (25, 78), (18, 62), (0, 42), (23, 78), (2, 62), (71, 42), (33, 34), (26, 26), (12, 82), (59, 78), (24, 16), (17, 48), (70, 78), (80, 82), (47, 78), (63, 82), (38, 62), (32, 16), (60, 42), (69, 69), (67, 48), (51, 69), (55, 78), (30, 69), (74, 82), (48, 48), (41, 48), (73, 82), (64, 69), (13, 26), (5, 69), (53, 82), (54, 78), (44, 48), (39, 34), (81, 78), (34, 34), (9, 26), (42, 42), (20, 42), (66, 62), (35, 26), (68, 69), (57, 42), (19, 26), (1, 82), (27, 34), (76, 34), (52, 48), (31, 69), (50, 78), (49, 48), (72, 26), (65, 78), (46, 82), (43, 34), (14, 78), (58, 82), (21, 78), (56, 26), (82, 82), (61, 69), (4, 78), (11, 34), (78, 78), (6, 82), (45, 48), (75, 69)] current theta: 0.217052932432 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5986 rows and 6019 columns Presolve time: 0.01s Presolved: 987 rows, 1036 columns, 2842 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1036 integer (1036 binary) Root relaxation: objective 2.131628e-14, 788 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 (1365 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 [4, 16, 26, 34, 48, 51, 60, 62, 82] edges [(77, 34), (42, 60), (70, 34), (10, 62), (69, 51), (20, 60), (7, 62), (36, 62), (79, 48), (22, 82), (3, 16), (37, 51), (16, 16), (62, 62), (23, 4), (40, 48), (0, 16), (15, 82), (32, 26), (18, 62), (2, 62), (33, 34), (25, 4), (54, 4), (26, 26), (47, 4), (12, 82), (24, 16), (17, 48), (80, 82), (63, 82), (38, 62), (21, 4), (67, 48), (61, 51), (78, 4), (71, 60), (51, 51), (74, 82), (48, 48), (41, 48), (73, 82), (57, 60), (50, 4), (13, 26), (65, 4), (64, 51), (53, 82), (5, 51), (39, 26), (34, 34), (9, 26), (8, 60), (59, 16), (30, 60), (81, 4), (66, 62), (35, 26), (44, 51), (19, 26), (31, 60), (60, 60), (49, 51), (1, 82), (27, 34), (76, 34), (28, 16), (75, 51), (52, 48), (72, 26), (46, 82), (68, 51), (43, 34), (29, 51), (4, 4), (58, 82), (56, 26), (82, 82), (55, 51), (11, 34), (6, 82), (45, 48), (14, 4)] current theta: 0.216453338696 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5990 rows and 6023 columns Presolve time: 0.01s Presolved: 983 rows, 1032 columns, 2830 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1032 integer (1032 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 (1437 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 [18, 26, 27, 48, 60, 66, 69, 78, 82] edges [(66, 66), (42, 60), (20, 60), (63, 78), (79, 48), (22, 82), (29, 69), (11, 66), (40, 48), (37, 69), (15, 82), (28, 78), (25, 78), (27, 27), (32, 27), (23, 78), (38, 66), (12, 82), (26, 27), (59, 78), (17, 48), (70, 78), (80, 82), (43, 66), (47, 78), (69, 69), (67, 48), (3, 27), (51, 69), (55, 78), (30, 69), (71, 60), (74, 82), (48, 48), (41, 48), (73, 82), (57, 60), (64, 69), (62, 18), (13, 26), (5, 69), (53, 82), (39, 26), (54, 78), (44, 48), (24, 60), (81, 78), (9, 26), (8, 60), (7, 18), (35, 26), (68, 69), (10, 18), (19, 26), (60, 60), (1, 82), (36, 18), (18, 18), (34, 27), (33, 66), (52, 48), (2, 18), (31, 69), (50, 78), (0, 60), (49, 48), (72, 26), (65, 78), (46, 82), (14, 78), (58, 82), (21, 78), (56, 26), (82, 82), (16, 27), (76, 66), (61, 69), (77, 27), (4, 78), (78, 78), (6, 82), (45, 48), (75, 69)] current theta: 0.216153541828 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5992 rows and 6026 columns Presolve time: 0.01s Presolved: 981 rows, 1029 columns, 2823 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1029 integer (1029 binary) Root relaxation: objective 0.000000e+00, 1019 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 76 - 0.00000 - - 0s 0 0 infeasible 0 - 0.10000 - - 0s Cutting planes: Gomory: 2 Zero half: 8 Explored 0 nodes (2425 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.216303440262 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:03 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5990 rows and 6023 columns Presolve time: 0.01s Presolved: 983 rows, 1032 columns, 2830 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1032 integer (1032 binary) Root relaxation: cutoff, 34 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 (34 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 [18, 26, 27, 48, 60, 66, 69, 78, 82] edges [(66, 66), (42, 60), (20, 60), (63, 78), (79, 48), (22, 82), (29, 69), (11, 66), (40, 48), (37, 69), (15, 82), (28, 78), (25, 78), (27, 27), (32, 27), (23, 78), (38, 66), (12, 82), (26, 27), (59, 78), (17, 48), (70, 78), (80, 82), (43, 66), (47, 78), (69, 69), (67, 48), (3, 27), (51, 69), (55, 78), (30, 69), (71, 60), (74, 82), (48, 48), (41, 48), (73, 82), (57, 60), (64, 69), (62, 18), (13, 26), (5, 69), (53, 82), (39, 26), (54, 78), (44, 48), (24, 60), (81, 78), (9, 26), (8, 60), (7, 18), (35, 26), (68, 69), (10, 18), (19, 26), (60, 60), (1, 82), (36, 18), (18, 18), (34, 27), (33, 66), (52, 48), (2, 18), (31, 69), (50, 78), (0, 60), (49, 48), (72, 26), (65, 78), (46, 82), (14, 78), (58, 82), (21, 78), (56, 26), (82, 82), (16, 27), (76, 66), (61, 69), (77, 27), (4, 78), (78, 78), (6, 82), (45, 48), (75, 69)] current theta: 0.216228491045 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:56:04 2014 Optimize a model with 6973 rows, 7055 columns and 20833 nonzeros Presolve removed 5990 rows and 6023 columns Presolve time: 0.01s Presolved: 983 rows, 1032 columns, 2830 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1032 integer (1032 binary) Root relaxation: cutoff, 34 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 (34 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 [18, 26, 27, 48, 60, 66, 69, 78, 82] edges [(66, 66), (42, 60), (20, 60), (63, 78), (79, 48), (22, 82), (29, 69), (11, 66), (40, 48), (37, 69), (15, 82), (28, 78), (25, 78), (27, 27), (32, 27), (23, 78), (38, 66), (12, 82), (26, 27), (59, 78), (17, 48), (70, 78), (80, 82), (43, 66), (47, 78), (69, 69), (67, 48), (3, 27), (51, 69), (55, 78), (30, 69), (71, 60), (74, 82), (48, 48), (41, 48), (73, 82), (57, 60), (64, 69), (62, 18), (13, 26), (5, 69), (53, 82), (39, 26), (54, 78), (44, 48), (24, 60), (81, 78), (9, 26), (8, 60), (7, 18), (35, 26), (68, 69), (10, 18), (19, 26), (60, 60), (1, 82), (36, 18), (18, 18), (34, 27), (33, 66), (52, 48), (2, 18), (31, 69), (50, 78), (0, 60), (49, 48), (72, 26), (65, 78), (46, 82), (14, 78), (58, 82), (21, 78), (56, 26), (82, 82), (16, 27), (76, 66), (61, 69), (77, 27), (4, 78), (78, 78), (6, 82), (45, 48), (75, 69)]