4fs2 3fs2sf 2fs2s 1fs2 0fs2sf

fpr2sf epr2s dpr2 cpr2sf bpr2s

qyq2s pyq2 oyq2sf nyq2s myq2

17p2 07p2sf z7p2s y7p2 x7p2sf

chp2sf bhp2s ahp2 9gp2sf 8gp2s