43o4 53o42 63o42o 73o4 83o42

tup42 uup42o vup4 wup42 xup42o

ilq42o jlq4 klq42 llq42o mlq4

7br4 8br42 9br42o acr4 bcr42

w2r42 x2r42o y2r4 z2r42 02r42o