-ic c-- ccc ccf cci ccm ccr ccs ccu cfc cff cfi cfm cfr cfs cfu ci- cic cif cii cim cir cis ciu cmc cmf cmi cmm cmr cms cmu crc crf cri crm crr crs cru csc csf csi csm csr css csu cuc cuf cui cum cur cus cuu fcc fcf fci fcm fcr fcs fcu ffc fff ffi ffm ffr ffs ffu fic fif fii fim fir fis fiu fmc fmf fmi fmm fmr fms fmu frc frf fri frm frr frs fru fsc fsf fsi fsm fsr fss fsu fuf fui fum fur fus fuu i-f icc icf ici icm icr ics icu ifc iff ifi ifm ifr ifs ifu iic iif iii iim iir iis iiu im- imc imf imi imm ims imu ir- irc irf iri irm irr irs iru is- isc isf isi ism isr iss isu iu- iuc iui ium iur ius m-f m-r mc- mcc mcf mci mcm mcr mcs mcu mfc mff mfi mfm mfr mfs mfu mi- mic mif mii mim mir mis miu mmc mmf mmi mmm mmr mms mmu mrc mrf mri mrm mrr mrs mru msc msf msi msm msr mss msu muc muf mui mum mur mus muu rcc rcf rci rcm rcr rcs rcu rfc rff rfi rfm rfr rfs rfu ric rif rii rim rir ris rmc rmf rmi rmm rmr rms rrc rrf rri rrm rrr rrs rru rsc rsf rsi rsm rsr rss rsu ruc ruf rui rum rur rus ruu scc scf sci scm scr scs scu sfc sff sfi sfm sfr sfs sfu sic sif sii sim sir sis siu smc smf smi smm smr sms smu sr- src srf sri srm srr srs ss- ssc ssf ssi ssm ssr sss ssu suc suf sui sum sur sus suu ucc ucf uci ucm ucr ucs ucu ufc uff ufi ufm ufr ufs ufu uic uif uii uim uir uis uiu um- umc umf umi umm umr ums umu ur- urc urf uri urm urr urs uru usc usf usi usm usr uss usu uuc uum uur uus uuu