ftgb2s gtgb htgb2 itgb2s jtgb

4jhb 5jhb2 6jhb2s 7jhb 8jhb2

taib2 uaib2s vaib waib2 xaib2s

i1ib2s j1ib k1ib2 l1ib2s m1ib

7rjb 8rjb2 9rjb2s asjb bsjb2