{
sub0 -> sub2,
sub0 -> sub15,
sub1 -> sub8,
sub2 -> sub0,
sub2 -> sub15,
sub3 -> sub13,
sub6 -> sub1,
sub6 -> sub6a,
sub6 -> sub8,
sub8 -> sub1,
sub9 -> sub9a,
sub9 -> sub7,
sub11 -> sub0,
sub11 -> sub2,
sub11 -> sub12,
sub11 -> sub15,
sub12 -> sub0,
sub12 -> sub2,
sub12 -> sub11,
sub12 -> sub15,
sub13 -> sub3,
sub14 -> sub3,
sub14 -> sub13,
sub14 -> sub14a,
sub14 -> sub16,
sub14 -> sub16a,
sub15 -> sub0,
sub15 -> sub2,
sub16 -> sub3,
sub16 -> sub13,
sub16 -> sub14,
sub16 -> sub14a,
sub16 -> sub16a,
sub18 -> sub18a,
sub19 -> sub19a,
sub19 -> sub17
}