digraph G{
"50" -> {}
"14" -> {"47";}
"45" -> {}
"32" -> {}
"26" -> {"42";}
"6" -> {"21";"37";}
"33" -> {"6";}
"49" -> {"15";}
"12" -> {"24";"5";}
"5" -> {}
"4" -> {"35";"43";"14";}
"25" -> {"3";}
"31" -> {"4";}
"34" -> {"23";"48";}
"47" -> {"39";"8";}
"40" -> {"6";}
"18" -> {"30";"38";"7";}
"28" -> {"41";}
"16" -> {"6";}
"8" -> {"17";"36";}
"background" -> {"1";}
"42" -> {"6";}
"39" -> {"12";}
"11" -> {"50";"22";}
"17" -> {"34";"27";}
"19" -> {"2";}
"13" -> {"46";"32";}
"20" -> {"40";}
"46" -> {"11";}
"21" -> {"31";}
"7" -> {"26";"33";"38";"18";}
"23" -> {"2";}
"30" -> {"16";"49";}
"15" -> {"6";}
"48" -> {"19";"10";}
"38" -> {"20";"44";"29";}
"29" -> {"6";}
"36" -> {"17";}
"9" -> {"35";"14";}
"10" -> {"2";}
"24" -> {"2";}
"22" -> {}
"2" -> {"13";"45";}
"27" -> {"2";}
"43" -> {"9";"28";}
"35" -> {"47";}
"1" -> {"38";"7";"18";}
"44" -> {"6";}
"41" -> {"47";}
"37" -> {"25";"4";}
"3" -> {"47";}
}