uadr73 tadr7 sadr radr73 qadr7

5jcr7 4jcr 3jcr73 2jcr7 1jcr

gtbr ftbr73 etbr7 dtbr ctbr73

r2ar73 q2ar7 p2ar o2ar73 n2ar7

2bar7 1bar 0bar73 zbar7 ybar