 140
  120
  120
  0 1  1.00000000000000000000e+00
 2 3  1.00000000000000000000e+00
 4 5  1.00000000000000000000e+00
 6 7  1.00000000000000000000e+00
 9 10  1.00000000000000000000e+00
 11 12  1.00000000000000000000e+00
 13 14  1.00000000000000000000e+00
 9 15  1.00000000000000000000e+00
 10 16  1.00000000000000000000e+00
 15 16  1.00000000000000000000e+00
 11 17  1.00000000000000000000e+00
 12 18  1.00000000000000000000e+00
 17 18  1.00000000000000000000e+00
 13 19  1.00000000000000000000e+00
 14 20  1.00000000000000000000e+00
 19 20  1.00000000000000000000e+00
 22 23  1.00000000000000000000e+00
 24 25  1.00000000000000000000e+00
 22 26  1.00000000000000000000e+00
 23 27  1.00000000000000000000e+00
 26 27  1.00000000000000000000e+00
 24 28  1.00000000000000000000e+00
 25 29  1.00000000000000000000e+00
 28 29  1.00000000000000000000e+00
 31 32  1.00000000000000000000e+00
 31 33  1.00000000000000000000e+00
 32 34  1.00000000000000000000e+00
 33 34  1.00000000000000000000e+00
 8 36  1.00000000000000000000e+00
 9 37  1.00000000000000000000e+00
 10 38  1.00000000000000000000e+00
 37 38  1.00000000000000000000e+00
 11 39  1.00000000000000000000e+00
 12 40  1.00000000000000000000e+00
 39 40  1.00000000000000000000e+00
 13 41  1.00000000000000000000e+00
 14 42  1.00000000000000000000e+00
 41 42  1.00000000000000000000e+00
 15 43  1.00000000000000000000e+00
 37 43  1.00000000000000000000e+00
 16 44  1.00000000000000000000e+00
 38 44  1.00000000000000000000e+00
 43 44  1.00000000000000000000e+00
 17 45  1.00000000000000000000e+00
 39 45  1.00000000000000000000e+00
 18 46  1.00000000000000000000e+00
 40 46  1.00000000000000000000e+00
 45 46  1.00000000000000000000e+00
 19 47  1.00000000000000000000e+00
 41 47  1.00000000000000000000e+00
 20 48  1.00000000000000000000e+00
 42 48  1.00000000000000000000e+00
 47 48  1.00000000000000000000e+00
 21 49  1.00000000000000000000e+00
 22 50  1.00000000000000000000e+00
 23 51  1.00000000000000000000e+00
 50 51  1.00000000000000000000e+00
 24 52  1.00000000000000000000e+00
 25 53  1.00000000000000000000e+00
 52 53  1.00000000000000000000e+00
 26 54  1.00000000000000000000e+00
 50 54  1.00000000000000000000e+00
 27 55  1.00000000000000000000e+00
 51 55  1.00000000000000000000e+00
 54 55  1.00000000000000000000e+00
 28 56  1.00000000000000000000e+00
 52 56  1.00000000000000000000e+00
 29 57  1.00000000000000000000e+00
 53 57  1.00000000000000000000e+00
 56 57  1.00000000000000000000e+00
 30 58  1.00000000000000000000e+00
 31 59  1.00000000000000000000e+00
 32 60  1.00000000000000000000e+00
 59 60  1.00000000000000000000e+00
 33 61  1.00000000000000000000e+00
 59 61  1.00000000000000000000e+00
 34 62  1.00000000000000000000e+00
 60 62  1.00000000000000000000e+00
 61 62  1.00000000000000000000e+00
 35 63  1.00000000000000000000e+00
 64 65  1.00000000000000000000e+00
 66 67  1.00000000000000000000e+00
 68 69  1.00000000000000000000e+00
 71 72  1.00000000000000000000e+00
 73 74  1.00000000000000000000e+00
 71 75  1.00000000000000000000e+00
 72 76  1.00000000000000000000e+00
 75 76  1.00000000000000000000e+00
 73 77  1.00000000000000000000e+00
 74 78  1.00000000000000000000e+00
 77 78  1.00000000000000000000e+00
 80 81  1.00000000000000000000e+00
 80 82  1.00000000000000000000e+00
 81 83  1.00000000000000000000e+00
 82 83  1.00000000000000000000e+00
 70 85  1.00000000000000000000e+00
 71 86  1.00000000000000000000e+00
 72 87  1.00000000000000000000e+00
 86 87  1.00000000000000000000e+00
 73 88  1.00000000000000000000e+00
 74 89  1.00000000000000000000e+00
 88 89  1.00000000000000000000e+00
 75 90  1.00000000000000000000e+00
 86 90  1.00000000000000000000e+00
 76 91  1.00000000000000000000e+00
 87 91  1.00000000000000000000e+00
 90 91  1.00000000000000000000e+00
 77 92  1.00000000000000000000e+00
 88 92  1.00000000000000000000e+00
 78 93  1.00000000000000000000e+00
 89 93  1.00000000000000000000e+00
 92 93  1.00000000000000000000e+00
 79 94  1.00000000000000000000e+00
 80 95  1.00000000000000000000e+00
 81 96  1.00000000000000000000e+00
 95 96  1.00000000000000000000e+00
 82 97  1.00000000000000000000e+00
 95 97  1.00000000000000000000e+00
 83 98  1.00000000000000000000e+00
 96 98  1.00000000000000000000e+00
 97 98  1.00000000000000000000e+00
 84 99  1.00000000000000000000e+00
 100 101  1.00000000000000000000e+00
 102 103  1.00000000000000000000e+00
 105 106  1.00000000000000000000e+00
 105 107  1.00000000000000000000e+00
 106 108  1.00000000000000000000e+00
 107 108  1.00000000000000000000e+00
 104 110  1.00000000000000000000e+00
 105 111  1.00000000000000000000e+00
 106 112  1.00000000000000000000e+00
 111 112  1.00000000000000000000e+00
 107 113  1.00000000000000000000e+00
 111 113  1.00000000000000000000e+00
 108 114  1.00000000000000000000e+00
 112 114  1.00000000000000000000e+00
 113 114  1.00000000000000000000e+00
 109 115  1.00000000000000000000e+00
 116 117  1.00000000000000000000e+00
 118 119  1.00000000000000000000e+00
