7p1s 6p1sp7 5p1sp 4p1s 3p1sp7

iz0sp7 hz0sp gz0s fz0sp7 ez0sp

t8zsp s8zs r8zsp7 q8zsp p8zs

4hzs 3hzsp7 2hzsp 1hzs 0hzsp7

frysp7 erysp drys crysp7 brysp