7org 8orgb 9orgb0 aprg bprgb

wfsgb xfsgb0 yfsg zfsgb 0fsgb0

l6sgb0 m6sg n6sgb o6sgb0 p6sg

axtg bxtgb cxtgb0 dxtg extgb

znugb 0nugb0 1nug 2nugb 3nugb0