#nodes  channel_use 	collision_rate 2  10.142633326 0.000000000 4  20.334380876 20.154214789 6  30.596326696 48.182789469 8  41.298855469 141.365115214 10  52.371756960 313.763570351 12  63.607548263 508.649013750 14  62.643657155 626.974316475 16  61.084289610 708.845083733 18  59.657864008 777.699007205 20  58.523467239 845.588901124 22  57.342543057 917.431036935 24  56.393129079 954.858882587 26  55.300796469 1033.346243451 28  54.456621491 1079.738267106 30  53.817641428 1119.895109098 32  52.933267859 1169.054499966 34  52.063055444 1230.615404866 36  51.493856522 1280.341894521 38  50.951273648 1313.913118873 40  50.577562825 1333.944051098 42  49.680390176 1399.373513480 44  49.063898456 1429.949902237 46  48.562649491 1479.147609624 48  47.908476195 1518.436266318 50  47.682604421 1542.949346332