23a10 33a10v 43a1 53a10 63a10v

rub10v sub1 tub10 uub10v vub1

glc1 hlc10 ilc10v jlc1 klc10

5bd10 6bd10v 7bd1 8bd10 9bd10v

u2d10v v2d1 w2d10 x2d10v y2d1