5bst4 6bst4q 7bst 8bst4 9bst4q

u2st4q v2st w2st4 x2st4q y2st

jttt kttt4 lttt4q mttt nttt4

8jut4 9jut4q akut bkut4 ckut4q

xavt4q yavt zavt4 0avt4q 1avt