-ic c-- ccc cci ccm ccr cct ccu ci- cic cii cim cir cit ciu cmc cmi cmm cmr cmt cmu crc cri crm crr crt cru ctc cti ctm ctr ctt ctu cuc cui cum cur cut cuu icc ici icm icr ict icu iic iii iim iir iit iiu im- imc imi imm imt imu ir- irc iri irm irr irt iru itc iti itm itt itu iu- iuc iui ium iur iut m-r mc- mcc mci mcm mcr mct mcu mi- mic mii mim mir mit miu mmc mmi mmm mmr mmt mmu mrc mri mrm mrr mrt mru mtc mti mtm mtr mtt mtu muc mui mum mur mut muu rcc rci rcm rcr rct rcu ric rii rim rir rit rmc rmi rmm rmr rmt rrc rri rrm rrr rrt rru rtc rti rtm rtr rtt rtu ruc rui rum rur rut ruu tcc tci tcm tcr tct tcu tic tii tim tir tit tiu tmc tmi tmm tmr tmt tmu trc tri trm trr trt tru ttc tti ttm ttr ttt ttu tuc tui tum tur tut tuu ucc uci ucm ucr uct ucu uic uii uim uir uit uiu um- umc umi umm umr umt umu ur- urc uri urm urr urt uru utc uti utm utr utt utu uuc uum uur uut uuu