qct2f rct2f5 sct2 tct2f uct2f5

f3t2f5 g3t2 h3t2f i3t2f5 j3t2

4tu2 5tu2f 6tu2f5 7tu2 8tu2f

tkv2f ukv2f5 vkv2 wkv2f xkv2f5

ibw2f5 jbw2 kbw2f lbw2f5 mbw2