Route #1: 71 72 74 70 75 73 7 8 1 9 10 61 63 62 67
Route #2: 2 5 4 3 6 11
Route #3: 43 45 59 51 28 31 39 29 25 27
Route #4: 66 68 65 69 64 60
Route #5: 54 42
Route #6: 22 12 17 24 14 15 18 13 38 36 33 26 32 35 30 34 37
Route #7: 57 41 50 56 55 48 58
Route #8: 21 23 20 19 16
Route #9: 40 52 49 44 53 46 47
Cost 1365.42