qcq2f rcq2f8 scq2 tcq2f ucq2f8
f3q2f8 g3q2 h3q2f i3q2f8 j3q2
4tr2 5tr2f 6tr2f8 7tr2 8tr2f
tks2f uks2f8 vks2 wks2f xks2f8
ibt2f8 jbt2 kbt2f lbt2f8 mbt2