ncs4s mcs4 lcs4s2 kcs4s jcs4

ylr4 xlr4s2 wlr4s vlr4 ulr4s2

9uq4s2 8uq4s 7uq4 6uq4s2 5uq4s

k4p4s j4p4 i4p4s2 h4p4s g4p4

vdp4 udp4s2 tdp4s sdp4 rdp4s2