ybd2 xbd2oc wbd2o vbd2 ubd2oc

9kc2oc 8kc2o 7kc2 6kc2oc 5kc2o

kub2o jub2 iub2oc hub2o gub2

v3a2 u3a2oc t3a2o s3a2 r3a2oc

6ca2oc 5ca2o 4ca2 3ca2oc 2ca2o