94znpk a5zn b5znp c5znpk d5zn
yv0n zv0np 0v0npk 1v0n 2v0np
nm1np om1npk pm1n qm1np rm1npk
cd2npk dd2n ed2np fd2npk gd2n
132n 232np 332npk 432n 532np