-ic c-- ccc cce ccf cci ccs cct ccu ce- cec cee cef cei ces cet ceu cfc cfe cff cfi cfs cft cfu ci- cic cie cif cii cis cit ciu csc cse csf csi css cst csu ctc cte ctf cti cts ctt ctu cuc cue cuf cui cus cut cuu ec- ecc ece ecf eci ecs ect ecu eec eee eef ees eet ef- efc efe eff efi efs eft eic eie eif eii eis eit eiu es- esc ese esf esi ess est esu etc ete etf eti ets ett etu eu- euc eue euf eui eus eut fcc fce fcf fci fcs fct fcu fec fee fef fei fes fet feu ffc ffe fff ffi ffs fft ffu fic fie fif fii fis fit fiu fsc fse fsf fsi fss fst fsu ftc fte ftf fti fts ftt ftu fue fuf fui fus fut fuu i-f icc ice icf ici ics ict icu ie- iec iee ief iei ies iet ifc ife iff ifi ifs ift ifu iic iie iif iii iis iit iiu is- isc ise isf isi iss ist isu itc ite itf iti its itt itu iu- iuc iue iui ius iut scc sce scf sci scs sct scu se- sec see sef sei ses set seu sfc sfe sff sfi sfs sft sfu sic sie sif sii sis sit siu ss- ssc sse ssf ssi sss sst ssu stc ste stf sti sts stt stu suc sue suf sui sus sut suu tcc tce tcf tci tcs tct tcu te- tec tee tef tei tes tet teu tfc tfe tff tfi tfs tft tfu tic tie tif tii tis tit tiu tsc tse tsf tsi tss tst tsu ttc tte ttf tti tts ttt ttu tuc tue tuf tui tus tut tuu ucc uce ucf uci ucs uct ucu uec uee uef uei ues uet ufc ufe uff ufi ufs uft ufu uic uie uif uii uis uit uiu usc use usf usi uss ust usu utc ute utf uti uts utt utu uuc uue uus uut uuu