s47 + s51 -> s45
s48 + s51 -> s50
s50 -> s48 + s51
s52 -> s48
s48 -> s52
s48 -> s47
s45 -> s50
s50 -> s45
s45 + s57 -> s58
s58 -> s61
s61 -> s58
s61 -> s50 + s57
s60 -> s62
s62 -> s60
s58 -> s60
s60 -> s58
s61 -> s62
s62 -> s61
s63 -> s64
s65 -> s66
s66 -> s51 + s57
s62 -> s48 + s65
s48 + s65 -> s62
s51 -> s116
s45 -> s117 + s47
s50 -> s117 + s48
s66 -> s118 + s57
s65 -> s118 + s57
s61 -> s48 + s57
s62 -> s48 + s57
s58 -> s47 + s57
s60 -> s47 + s57