-ic c-- ccc cci cco ccs cct ccu ci- cic cii cio cis cit ciu co- coc coi coo cos cot cou csc csi cso css cst csu ctc cti cto cts ctt ctu cuc cui cuo cus cut cuu icc ici ico ics ict icu iic iii iio iis iit iiu io- ioc ioi ioo ios iot iou is- isc isi iso iss ist isu itc iti ito its itt itu iu- iuc iui ius iut o-i oc- occ oci oco ocs oct ocu oic oii oio ois oit oiu oo- ooc ooi ooo oos oot os- osc osi oso oss ost osu ot- otc oti oto ots ott otu ou- ouc oui ouo ous out scc sci sco scs sct scu sic sii sio sis sit siu soc soi soo sos sot sou ss- ssc ssi sso sss sst ssu stc sti sto sts stt stu suc sui suo sus sut suu tcc tci tco tcs tct tcu tic tii tio tis tit tiu to- toc toi too tos tot tou tsc tsi tso tss tst tsu ttc tti tto tts ttt ttu tuc tui tuo tus tut tuu ucc uci uco ucs uct ucu uic uii uio uis uit uiu uoc uoo uos uot usc usi uso uss ust usu utc uti uto uts utt utu uuc uus uut uuu