uif2uq tif2u sif2 rif2uq qif2u

5re2u 4re2 3re2uq 2re2u 1re2

g1d2 f1d2uq e1d2u d1d2 c1d2uq

rad2uq qad2u pad2 oad2uq nad2u

2jc2u 1jc2 0jc2uq zjc2u yjc2