uaar28 vaar waar2 xaar28 yaar

j1ar k1ar2 l1ar28 m1ar n1ar2

8rbr2 9rbr28 asbr bsbr2 csbr28

xicr28 yicr zicr2 0icr28 1icr

m9cr n9cr2 o9cr28 p9cr q9cr2