pair,contact1,contact2,flow1,flow2 3ice_A_,1,5,1,1 3ice_A_,2,6,1,1 3ice_A_,2,32,1,1 3ice_A_,3,34,1,1 3ice_A_,4,7,1,1 3ice_A_,4,8,1,1 3ice_A_,12,16,1,1 3ice_A_,13,17,1,1 3ice_A_,14,18,1,1 3ice_A_,15,19,1,1 3ice_A_,16,20,1,1 3ice_A_,17,21,1,1 3ice_A_,18,22,1,1 3ice_A_,19,23,1,1 3ice_A_,20,24,1,1 3ice_A_,21,25,1,1 3ice_A_,22,26,1,1 3ice_A_,23,26,1,1 3ice_A_,23,27,1,1 3ice_A_,24,29,1,1 3ice_A_,25,28,1,1 3ice_A_,31,83,1,1 3ice_A_,33,81,1,1 3ice_A_,35,79,1,1 3ice_A_,36,48,1,1 3ice_A_,37,76,1,1 3ice_A_,37,77,1,1 3ice_A_,38,46,1,1 3ice_A_,40,43,1,1 3ice_A_,40,44,1,1 3ice_A_,45,63,1,1 3ice_A_,49,52,1,1 3ice_A_,49,54,1,1 3ice_A_,50,53,1,1 3ice_A_,52,55,1,1 3ice_A_,53,207,1,1 3ice_A_,53,216,1,1 3ice_A_,54,226,1,1 3ice_A_,57,60,1,1 3ice_A_,62,93,1,1 3ice_A_,62,95,1,1 3ice_A_,64,67,1,1 3ice_A_,64,68,1,1 3ice_A_,65,69,1,1 3ice_A_,66,70,1,1 3ice_A_,67,71,1,1 3ice_A_,67,95,1,1 3ice_A_,68,73,1,1 3ice_A_,74,77,1,1 3ice_A_,74,116,1,1 3ice_A_,74,232,1,1 3ice_A_,75,229,1,1 3ice_A_,77,102,1,1 3ice_A_,78,102,1,1 3ice_A_,80,99,1,1 3ice_A_,80,100,1,1 3ice_A_,82,96,1,1 3ice_A_,82,97,1,1 3ice_A_,84,94,1,1 3ice_A_,101,104,1,1 3ice_A_,102,233,1,1 3ice_A_,105,109,1,1 3ice_A_,108,111,1,1 3ice_A_,115,118,1,1 3ice_A_,119,285,1,1 3ice_A_,119,286,1,1 3ice_A_,121,283,1,1 3ice_A_,122,283,1,1 3ice_A_,124,283,1,1 3ice_A_,125,151,1,1 3ice_A_,127,149,1,1 3ice_A_,128,351,1,1 3ice_A_,129,378,1,1 3ice_A_,130,137,1,1 3ice_A_,134,137,1,1 3ice_A_,135,136,1,1 3ice_A_,136,139,1,1 3ice_A_,136,140,1,1 3ice_A_,136,170,1,1 3ice_A_,137,141,1,1 3ice_A_,138,142,1,1 3ice_A_,139,143,1,1 3ice_A_,140,144,1,1 3ice_A_,141,145,1,1 3ice_A_,142,146,1,1 3ice_A_,143,147,1,1 3ice_A_,150,153,1,1 3ice_A_,150,291,1,1 3ice_A_,151,181,1,1 3ice_A_,152,291,1,1 3ice_A_,153,291,1,1 3ice_A_,153,292,1,1 3ice_A_,153,316,1,1 3ice_A_,154,316,1,1 3ice_A_,155,292,1,1 3ice_A_,156,318,1,1 3ice_A_,157,294,1,1 3ice_A_,157,296,1,1 3ice_A_,158,318,1,1 3ice_A_,158,320,1,1 3ice_A_,159,296,1,1 3ice_A_,165,168,1,1 3ice_A_,166,242,1,1 3ice_A_,167,171,1,1 3ice_A_,168,172,1,1 3ice_A_,169,173,1,1 3ice_A_,170,174,1,1 3ice_A_,171,175,1,1 3ice_A_,172,176,1,1 3ice_A_,174,178,1,1 3ice_A_,175,179,1,1 3ice_A_,176,202,1,1 3ice_A_,179,182,1,1 3ice_A_,183,236,1,1 3ice_A_,183,238,1,1 3ice_A_,186,240,1,1 3ice_A_,186,242,1,1 3ice_A_,187,206,1,1 3ice_A_,187,208,1,1 3ice_A_,189,208,1,1 3ice_A_,190,210,1,1 3ice_A_,190,246,1,1 3ice_A_,192,196,1,1 3ice_A_,193,196,1,1 3ice_A_,193,197,1,1 3ice_A_,197,199,1,1 3ice_A_,204,226,1,1 3ice_A_,209,212,1,1 3ice_A_,209,217,1,1 3ice_A_,213,217,1,1 3ice_A_,214,218,1,1 3ice_A_,215,219,1,1 3ice_A_,216,220,1,1 3ice_A_,217,221,1,1 3ice_A_,218,222,1,1 3ice_A_,221,224,1,1 3ice_A_,222,225,1,1 3ice_A_,223,227,1,1 3ice_A_,224,228,1,1 3ice_A_,225,229,1,1 3ice_A_,226,230,1,1 3ice_A_,227,231,1,1 3ice_A_,229,232,1,1 3ice_A_,230,233,1,1 3ice_A_,234,286,1,1 3ice_A_,235,289,1,1 3ice_A_,236,289,1,1 3ice_A_,237,289,1,1 3ice_A_,237,291,1,1 3ice_A_,239,291,1,1 3ice_A_,239,293,1,1 3ice_A_,241,293,1,1 3ice_A_,241,295,1,1 3ice_A_,242,295,1,1 3ice_A_,243,247,1,1 3ice_A_,243,295,1,1 3ice_A_,244,248,1,1 3ice_A_,244,295,1,1 3ice_A_,245,249,1,1 3ice_A_,246,250,1,1 3ice_A_,247,251,1,1 3ice_A_,249,252,1,1 3ice_A_,249,253,1,1 3ice_A_,249,304,1,1 3ice_A_,250,254,1,1 3ice_A_,251,255,1,1 3ice_A_,258,269,1,1 3ice_A_,267,270,1,1 3ice_A_,267,271,1,1 3ice_A_,268,271,1,1 3ice_A_,271,275,1,1 3ice_A_,272,276,1,1 3ice_A_,273,276,1,1 3ice_A_,273,277,1,1 3ice_A_,274,278,1,1 3ice_A_,275,279,1,1 3ice_A_,275,310,1,1 3ice_A_,278,281,1,1 3ice_A_,280,282,1,1 3ice_A_,282,290,1,1 3ice_A_,299,322,1,1 3ice_A_,300,304,1,1 3ice_A_,302,305,1,1 3ice_A_,303,306,1,1 3ice_A_,304,308,1,1 3ice_A_,305,309,1,1 3ice_A_,306,310,1,1 3ice_A_,307,310,1,1 3ice_A_,307,311,1,1 3ice_A_,308,312,1,1 3ice_A_,311,314,1,1 3ice_A_,311,315,1,1 3ice_A_,315,341,1,1 3ice_A_,316,341,1,1 3ice_A_,317,339,1,1 3ice_A_,319,334,1,1 3ice_A_,319,338,1,1 3ice_A_,321,332,1,1 3ice_A_,321,365,1,1 3ice_A_,322,326,1,1 3ice_A_,325,328,1,1 3ice_A_,327,369,1,1 3ice_A_,333,335,1,1 3ice_A_,334,338,1,1 3ice_A_,336,362,1,1 3ice_A_,338,358,1,1 3ice_A_,342,345,1,1 3ice_A_,343,346,1,1 3ice_A_,343,347,1,1 3ice_A_,348,351,1,1 3ice_A_,348,352,1,1 3ice_A_,349,353,1,1 3ice_A_,350,354,1,1 3ice_A_,353,354,1,1 3ice_A_,353,356,1,1 3ice_A_,354,357,1,1 3ice_A_,355,359,1,1 3ice_A_,356,360,1,1 3ice_A_,357,361,1,1 3ice_A_,358,362,1,1 3ice_A_,364,368,1,1 3ice_A_,367,370,1,1 3ice_A_,368,371,1,1 3ice_A_,369,373,1,1 3ice_A_,370,373,1,1 3ice_A_,370,374,1,1 3ice_A_,373,376,1,1 3ice_A_,377,381,1,1 3ice_A_,378,382,1,1 3ice_A_,379,383,1,1 3ice_A_,380,384,1,1 3ice_A_,381,385,1,1