q20cr r20crb s20c t20cr u20crb

ft1crb gt1c ht1cr it1crb jt1c

4j2c 5j2cr 6j2crb 7j2c 8j2cr

ta3cr ua3crb va3c wa3cr xa3crb

i13crb j13c k13cr l13crb m13c