o44sr2 n44sr m44s l44sr2 k44sr

zd4sr yd4s xd4sr2 wd4sr vd4s

an3s 9m3sr2 8m3sr 7m3s 6m3sr2

lw2sr2 kw2sr jw2s iw2sr2 hw2sr

w51sr v51s u51sr2 t51sr s51s