5s2ih 4s2i 3s2ih1 2s2ih 1s2i

g21i f21ih1 e21ih d21i c21ih1

rb1ih1 qb1ih pb1i ob1ih1 nb1ih

2k0ih 1k0i 0k0ih1 zk0ih yk0i

duzi cuzih1 buzih auzi 9tzih1