# Written by Set Conversion Program Version 1.0 set NODES := 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50; set ARCS := (1,32) (1,40) (1,28) (1,41) (1,27) (1,29) (1,34) (1,48) (1,30) (1,42) (1,45) (1,35) (1,31) (1,26) (1,44) (1,49) (1,36) (2,37) (2,31) (2,39) (2,26) (2,33) (2,38) (2,40) (2,42) (3,49) (3,39) (3,37) (4,45) (4,48) (4,34) (4,41) (4,26) (4,31) (4,42) (4,38) (4,36) (4,47) (4,49) (4,43) (4,40) (5,38) (5,39) (5,45) (5,49) (5,33) (5,31) (5,41) (5,30) (5,42) (5,27) (5,47) (5,43) (5,46) (5,26) (6,35) (6,27) (6,39) (6,49) (6,38) (6,46) (6,28) (6,45) (6,47) (6,48) (6,44) (6,40) (7,37) (7,48) (7,35) (7,41) (7,36) (7,28) (7,47) (7,33) (7,44) (7,42) (7,38) (7,26) (8,40) (8,43) (8,31) (8,35) (8,34) (8,38) (8,47) (8,36) (8,28) (8,45) (8,33) (8,26) (8,39) (9,44) (9,48) (9,36) (9,46) (9,38) (9,32) (9,29) (9,47) (9,41) (9,37) (9,43) (9,30) (9,27) (9,45) (9,49) (9,26) (9,33) (10,46) (10,50) (10,28) (10,43) (11,26) (11,34) (11,36) (11,43) (11,32) (11,29) (11,39) (11,38) (11,49) (11,42) (11,41) (11,40) (11,27) (11,44) (11,31) (12,39) (12,27) (12,49) (12,31) (12,40) (12,44) (12,37) (12,46) (12,28) (12,35) (12,33) (12,30) (12,47) (12,36) (12,32) (12,43) (13,49) (13,36) (13,41) (13,43) (13,47) (13,32) (13,34) (14,34) (14,26) (14,41) (14,40) (14,48) (15,31) (15,45) (15,40) (15,37) (15,48) (15,26) (15,33) (15,28) (16,33) (16,49) (16,36) (16,42) (16,39) (16,40) (16,28) (16,34) (16,27) (16,35) (16,32) (16,44) (16,43) (16,31) (16,48) (17,46) (17,43) (17,37) (18,33) (18,34) (18,38) (18,44) (18,29) (18,32) (18,30) (18,26) (18,42) (18,27) (19,38) (19,41) (19,32) (19,34) (19,28) (19,43) (20,26) (20,37) (20,42) (21,28) (21,29) (21,40) (21,46) (21,37) (21,42) (21,27) (21,41) (21,48) (22,43) (22,44) (22,48) (22,31) (22,34) (22,27) (22,38) (22,32) (22,45) (22,39) (22,36) (22,30) (22,35) (22,28) (22,33) (22,49) (22,37) (22,47) (23,44) (23,45) (23,29) (23,42) (23,26) (23,34) (23,31) (23,47) (23,37) (23,33) (23,49) (24,40) (24,30) (24,27) (25,29) (25,27) (25,42) (25,47) (25,38) (25,44) (25,43) (25,41); param b := 1 140 2 271 3 227 4 395 5 246 6 250 7 514 8 127 9 203 10 174 11 296 12 606 13 426 14 74 15 211 16 145 17 306 18 98 19 111 20 249 21 177 22 358 23 181 24 231 25 234 26 -345 27 -371 28 -77 29 -187 30 -139 31 -294 32 -75 33 -89 34 -149 35 -85 36 -213 37 -582 38 -201 39 -599 40 -265 41 -33 42 -17 43 -330 44 -493 45 -328 46 -264 47 -86 48 -464 49 -501 50 -63 ; # cost lower upper fixed param: c l u f:= 1 32 28 4 6250 0 1 40 39 4 6250 0 1 28 67 4 6250 0 1 41 14 4 6250 0 1 27 45 4 6250 0 1 29 92 4 6250 0 1 34 26 4 6250 0 1 48 21 4 6250 0 1 30 89 4 6250 0 1 42 36 4 6250 0 1 45 17 4 6250 0 1 35 12 4 6250 0 1 31 68 4 6250 0 1 26 72 4 6250 0 1 44 77 4 6250 0 1 49 98 4 6250 0 1 36 83 4 6250 0 2 37 21 4 6250 0 2 31 37 4 6250 0 2 39 4 4 6250 0 2 26 23 4 6250 0 2 33 49 4 6250 0 2 38 47 4 6250 0 2 40 71 4 6250 0 2 42 62 4 6250 0 3 49 24 4 6250 0 3 39 82 4 6250 0 3 37 19 4 6250 0 4 45 77 4 6250 0 4 48 93 4 6250 0 4 34 55 4 6250 0 4 41 99 4 6250 0 4 26 44 4 6250 0 4 31 22 4 6250 0 4 42 71 4 6250 0 4 38 86 4 6250 0 4 36 22 4 6250 0 4 47 5 4 6250 0 4 49 32 4 6250 0 4 43 18 4 6250 0 4 40 78 4 6250 0 5 38 10 4 6250 0 5 39 56 4 6250 0 5 45 67 4 6250 0 5 49 69 4 6250 0 5 33 99 4 6250 0 5 31 40 4 6250 0 5 41 30 4 6250 0 5 30 39 4 6250 0 5 42 61 4 6250 0 5 27 24 4 6250 0 5 47 22 4 6250 0 5 43 87 4 6250 0 5 46 32 4 6250 0 5 26 84 4 6250 0 6 35 7 4 6250 0 6 27 12 4 6250 0 6 39 82 4 6250 0 6 49 7 4 6250 0 6 38 10 4 6250 0 6 46 52 4 6250 0 6 28 91 4 6250 0 6 45 81 4 6250 0 6 47 15 4 6250 0 6 48 61 4 6250 0 6 44 22 4 6250 0 6 40 3 4 6250 0 7 37 59 4 6250 0 7 48 50 4 6250 0 7 35 88 4 6250 0 7 41 86 4 6250 0 7 36 54 4 6250 0 7 28 35 4 6250 0 7 47 8 4 6250 0 7 33 53 4 6250 0 7 44 87 4 6250 0 7 42 44 4 6250 0 7 38 97 4 6250 0 7 26 70 4 6250 0 8 40 48 4 6250 0 8 43 31 4 6250 0 8 31 85 4 6250 0 8 35 71 4 6250 0 8 34 17 4 6250 0 8 38 8 4 6250 0 8 47 39 4 6250 0 8 36 32 4 6250 0 8 28 29 4 6250 0 8 45 53 4 6250 0 8 33 42 4 6250 0 8 26 3 4 6250 0 8 39 47 4 6250 0 9 44 74 4 6250 0 9 48 66 4 6250 0 9 36 74 4 6250 0 9 46 88 4 6250 0 9 38 23 4 6250 0 9 32 24 4 6250 0 9 29 89 4 6250 0 9 47 75 4 6250 0 9 41 64 4 6250 0 9 37 77 4 6250 0 9 43 47 4 6250 0 9 30 20 4 6250 0 9 27 27 4 6250 0 9 45 36 4 6250 0 9 49 68 4 6250 0 9 26 84 4 6250 0 9 33 43 4 6250 0 10 46 20 4 6250 0 10 50 10 4 6250 0 10 28 17 4 6250 0 10 43 5 4 6250 0 11 26 57 4 6250 0 11 34 4 4 6250 0 11 36 83 4 6250 0 11 43 63 4 6250 0 11 32 47 4 6250 0 11 29 21 4 6250 0 11 39 97 4 6250 0 11 38 16 4 6250 0 11 49 45 4 6250 0 11 42 73 4 6250 0 11 41 9 4 6250 0 11 40 63 4 6250 0 11 27 52 4 6250 0 11 44 73 4 6250 0 11 31 8 4 6250 0 12 39 35 4 6250 0 12 27 100 4 6250 0 12 49 16 4 6250 0 12 31 16 4 6250 0 12 40 38 4 6250 0 12 44 33 4 6250 0 12 37 30 4 6250 0 12 46 78 4 6250 0 12 28 31 4 6250 0 12 35 63 4 6250 0 12 33 93 4 6250 0 12 30 52 4 6250 0 12 47 23 4 6250 0 12 36 7 4 6250 0 12 32 45 4 6250 0 12 43 44 4 6250 0 13 49 7 4 6250 0 13 36 79 4 6250 0 13 41 11 4 6250 0 13 43 21 4 6250 0 13 47 26 4 6250 0 13 32 82 4 6250 0 13 34 94 4 6250 0 14 34 100 4 6250 0 14 26 47 4 6250 0 14 41 53 4 6250 0 14 40 12 4 6250 0 14 48 34 4 6250 0 15 31 100 4 6250 0 15 45 53 4 6250 0 15 40 91 4 6250 0 15 37 100 4 6250 0 15 48 57 4 6250 0 15 26 37 4 6250 0 15 33 95 4 6250 0 15 28 64 4 6250 0 16 33 100 4 6250 0 16 49 57 4 6250 0 16 36 56 4 6250 0 16 42 69 4 6250 0 16 39 52 4 6250 0 16 40 22 4 6250 0 16 28 88 4 6250 0 16 34 13 4 6250 0 16 27 23 4 6250 0 16 35 79 4 6250 0 16 32 26 4 6250 0 16 44 10 4 6250 0 16 43 39 4 6250 0 16 31 11 4 6250 0 16 48 19 4 6250 0 17 46 10 4 6250 0 17 43 12 4 6250 0 17 37 54 4 6250 0 18 33 62 4 6250 0 18 34 60 4 6250 0 18 38 12 4 6250 0 18 44 15 4 6250 0 18 29 13 4 6250 0 18 32 26 4 6250 0 18 30 25 4 6250 0 18 26 49 4 6250 0 18 42 64 4 6250 0 18 27 68 4 6250 0 19 38 76 4 6250 0 19 41 20 4 6250 0 19 32 77 4 6250 0 19 34 20 4 6250 0 19 28 7 4 6250 0 19 43 98 4 6250 0 20 26 39 4 6250 0 20 37 100 4 6250 0 20 42 38 4 6250 0 21 28 55 4 6250 0 21 29 2 4 6250 0 21 40 54 4 6250 0 21 46 25 4 6250 0 21 37 13 4 6250 0 21 42 88 4 6250 0 21 27 9 4 6250 0 21 41 78 4 6250 0 21 48 57 4 6250 0 22 43 62 4 6250 0 22 44 4 4 6250 0 22 48 32 4 6250 0 22 31 33 4 6250 0 22 34 37 4 6250 0 22 27 37 4 6250 0 22 38 87 4 6250 0 22 32 52 4 6250 0 22 45 69 4 6250 0 22 39 3 4 6250 0 22 36 58 4 6250 0 22 30 78 4 6250 0 22 35 4 4 6250 0 22 28 51 4 6250 0 22 33 70 4 6250 0 22 49 67 4 6250 0 22 37 41 4 6250 0 22 47 60 4 6250 0 23 44 100 4 6250 0 23 45 100 4 6250 0 23 29 9 4 6250 0 23 42 38 4 6250 0 23 26 38 4 6250 0 23 34 78 4 6250 0 23 31 6 4 6250 0 23 47 46 4 6250 0 23 37 10 4 6250 0 23 33 61 4 6250 0 23 49 15 4 6250 0 24 40 68 4 6250 0 24 30 21 4 6250 0 24 27 8 4 6250 0 25 29 24 4 6250 0 25 27 77 4 6250 0 25 42 70 4 6250 0 25 47 100 4 6250 0 25 38 71 4 6250 0 25 44 8 4 6250 0 25 43 28 4 6250 0 25 41 87 4 6250 0 ;