-ic -up c-- ccc cci ccp ccr ccu ci- cic cii cip cir ciu cpc cpi cpp cpr cpu crc cri crp crr cru cry cuc cui cup cur cuu cuy cyc cyp cyr icc ici icp icr icu icy iic iii iip iir iiu ipc ipi ipp ipr ipu ipy ir- irc iri irp irr iru iry iu- iuc iui iup iur iyc iyr iyy p-p pcc pci pcp pcr pcu pic pii pip pir piu ppc ppi ppp ppr ppu prc pri prp prr pru pry puc pui pup pur puu puy py- pyc pyr pyu rcc rci rcp rcr rcu ric rii rip rir riy rpc rpi rpp rpr rpu rrc rri rrp rrr rru ruc rui rup rur ruu ruy ry- ryc ryr ryu ryy ucc uci ucp ucr ucu uic uii uip uir uiu up- upc upi upp upr upu ur- urc uri urp urr uru ury uuc uur uuu uyc uyi uyu ycc yci ycp ycu ycy yii yip yir ypu yrc yrp yru yui yup yur yuu yuy yyc yyu yyy