pair,contact1,contact2,flow1,flow2 4pbv_C_,1,30,1,1 4pbv_C_,1,80,1,1 4pbv_C_,2,30,1,1 4pbv_C_,2,78,1,1 4pbv_C_,5,28,1,1 4pbv_C_,7,26,1,1 4pbv_C_,8,26,1,1 4pbv_C_,12,13,1,1 4pbv_C_,12,88,1,1 4pbv_C_,13,22,1,1 4pbv_C_,13,88,1,1 4pbv_C_,13,90,1,1 4pbv_C_,14,182,1,1 4pbv_C_,15,90,1,1 4pbv_C_,15,92,1,1 4pbv_C_,16,19,1,1 4pbv_C_,17,92,1,1 4pbv_C_,18,63,1,1 4pbv_C_,19,63,1,1 4pbv_C_,21,60,1,1 4pbv_C_,22,184,1,1 4pbv_C_,23,58,1,1 4pbv_C_,25,56,1,1 4pbv_C_,26,51,1,1 4pbv_C_,27,54,1,1 4pbv_C_,31,78,1,1 4pbv_C_,32,51,1,1 4pbv_C_,34,36,1,1 4pbv_C_,34,77,1,1 4pbv_C_,35,53,1,1 4pbv_C_,36,75,1,1 4pbv_C_,37,56,1,1 4pbv_C_,38,73,1,1 4pbv_C_,42,44,1,1 4pbv_C_,42,45,1,1 4pbv_C_,44,61,1,1 4pbv_C_,44,62,1,1 4pbv_C_,44,68,1,1 4pbv_C_,46,59,1,1 4pbv_C_,48,57,1,1 4pbv_C_,49,53,1,1 4pbv_C_,50,55,1,1 4pbv_C_,51,54,1,1 4pbv_C_,59,61,1,1 4pbv_C_,59,173,1,1 4pbv_C_,64,68,1,1 4pbv_C_,65,91,1,1 4pbv_C_,66,69,1,1 4pbv_C_,68,72,1,1 4pbv_C_,69,91,1,1 4pbv_C_,70,71,1,1 4pbv_C_,70,89,1,1 4pbv_C_,72,87,1,1 4pbv_C_,74,85,1,1 4pbv_C_,76,83,1,1 4pbv_C_,78,80,1,1 4pbv_C_,78,81,1,1 4pbv_C_,93,95,1,1 4pbv_C_,93,96,1,1 4pbv_C_,98,101,1,1 4pbv_C_,100,128,1,1 4pbv_C_,100,178,1,1 4pbv_C_,102,183,1,1 4pbv_C_,103,105,1,1 4pbv_C_,103,126,1,1 4pbv_C_,105,124,1,1 4pbv_C_,105,126,1,1 4pbv_C_,106,124,1,1 4pbv_C_,111,189,1,1 4pbv_C_,111,191,1,1 4pbv_C_,113,191,1,1 4pbv_C_,113,193,1,1 4pbv_C_,114,117,1,1 4pbv_C_,115,116,1,1 4pbv_C_,115,193,1,1 4pbv_C_,116,164,1,1 4pbv_C_,117,164,1,1 4pbv_C_,119,161,1,1 4pbv_C_,121,159,1,1 4pbv_C_,129,178,1,1 4pbv_C_,132,177,1,1 4pbv_C_,134,175,1,1 4pbv_C_,135,142,1,1 4pbv_C_,135,157,1,1 4pbv_C_,136,173,1,1 4pbv_C_,137,138,1,1 4pbv_C_,137,140,1,1 4pbv_C_,137,167,1,1 4pbv_C_,137,169,1,1 4pbv_C_,138,171,1,1 4pbv_C_,143,145,1,1 4pbv_C_,143,146,1,1 4pbv_C_,144,147,1,1 4pbv_C_,147,150,1,1 4pbv_C_,147,151,1,1 4pbv_C_,150,162,1,1 4pbv_C_,150,168,1,1 4pbv_C_,152,160,1,1 4pbv_C_,153,154,1,1 4pbv_C_,153,157,1,1 4pbv_C_,154,157,1,1 4pbv_C_,154,158,1,1 4pbv_C_,165,168,1,1 4pbv_C_,166,169,1,1 4pbv_C_,168,172,1,1 4pbv_C_,169,192,1,1 4pbv_C_,170,190,1,1 4pbv_C_,171,189,1,1 4pbv_C_,172,188,1,1 4pbv_C_,174,185,1,1 4pbv_C_,176,183,1,1 4pbv_C_,178,180,1,1 4pbv_C_,178,181,1,1 4pbv_C_,185,186,1,1 4pbv_C_,189,191,1,1