1is2 2is2r 3is2rf 4is2 5is2r

q9s2r r9s2rf s9s2 t9s2r u9s2rf

f0t2rf g0t2 h0t2r i0t2rf j0t2

4qu2 5qu2r 6qu2rf 7qu2 8qu2r

thv2r uhv2rf vhv2 whv2r xhv2rf