aunr bunr8 cunr8b dunr eunr8

zkor8 0kor8b 1kor 2kor8 3kor8b

obpr8b pbpr qbpr8 rbpr8b sbpr

d2pr e2pr8 f2pr8b g2pr h2pr8

2sqr8 3sqr8b 4sqr 5sqr8 6sqr8b