njr2p mjr2 ljr2pp kjr2p jjr2
ysq2 xsq2pp wsq2p vsq2 usq2pp
91p2pp 81p2p 71p2 61p2pp 51p2p
kbp2p jbp2 ibp2pp hbp2p gbp2
vko2 uko2pp tko2p sko2 rko2pp