-ic -ji c-- c-j ccc ccd cci ccj ccr ccu cdc cdd cdi cdj cdr cdu ci- cic cid cii cij cir ciu cjc cjd cjr crc crd cri crj crr cru cuc cud cui cur cuu dcc dcd dci dcr dcu ddc ddd ddi ddr ddu di- dic did dii dir diu dj- djc djd dji drc drd dri drj drr dru duc dud dui dur i-d icc icd ici icj icr icu idc idd idi idr idu iic iid iii iij iir iiu ijc iji iju ir- irc ird iri irj irr iru iu- iuc iud iui iur j-d j-i jcc jcd jci jcr jcu jdc jdi jdr jic jii jij jir jiu jjc jjj jjr jju jrc jri jrr jud jui jur rcc rcd rci rcj rcr rcu rdc rdd rdi rdj rdr rdu ric rid rii rir rjc rjr rrc rrd rri rrr rru ruc rud rui rur ruu ucc ucd uci ucj ucr ucu udc udd udi udj udr udu uic uid uii uir uiu ujc uji ur- urc urd uri urr uru uuc uur uuu