r3ar16 s3ar t3ar1 u3ar16 v3ar

gubr hubr1 iubr16 jubr kubr1

5kcr1 6kcr16 7kcr 8kcr1 9kcr16

ubdr16 vbdr wbdr1 xbdr16 ybdr

j2dr k2dr1 l2dr16 m2dr n2dr1