nud2b mud2 lud2by kud2b jud2

y3c2 x3c2by w3c2b v3c2 u3c2by

9cc2by 8cc2b 7cc2 6cc2by 5cc2b

kmb2b jmb2 imb2by hmb2b gmb2

vva2 uva2by tva2b sva2 rva2by