uofr13 tofr1 sofr rofr13 qofr1

5xer1 4xer 3xer13 2xer1 1xer

g7dr f7dr13 e7dr1 d7dr c7dr13

rgdr13 qgdr1 pgdr ogdr13 ngdr1

2pcr1 1pcr 0pcr13 zpcr1 ypcr