q1d7d r1d7d2 s1d7 t1d7d u1d7d2
fse7d2 gse7 hse7d ise7d2 jse7
4if7 5if7d 6if7d2 7if7 8if7d
t9f7d u9f7d2 v9f7 w9f7d x9f7d2
i0g7d2 j0g7 k0g7d l0g7d2 m0g7