obh1q4 pbh1 qbh1q rbh1q4 sbh1

d2h1 e2h1q f2h1q4 g2h1 h2h1q

2si1q 3si1q4 4si1 5si1q 6si1q4

rjj1q4 sjj1 tjj1q ujj1q4 vjj1

gak1 hak1q iak1q4 jak1 kak1q