4td2 5td2s 6td2st 7td2 8td2s

tke2s uke2st vke2 wke2s xke2st

ibf2st jbf2 kbf2s lbf2st mbf2

71f2 81f2s 91f2st a2f2 b2f2s

wsg2s xsg2st ysg2 zsg2s 0sg2st