-ic a-a a-c a-i a-t aaa aac aaf aai aas aat aau ac- aca acc acf aci acs act acu af- afa afc aff afi afs aft afu ai- aia aic aif aii ais ait aiu as- asa asc asf asi ass ast asu at- ata atc atf ati ats att atu au- aua auc auf aui aus aut c-- caa cac caf cai cas cat cau cca ccc ccf cci ccs cct ccu cfa cfc cff cfi cfs cft cfu ci- cia cic cif cii cis cit ciu csa csc csf csi css cst csu cta ctc ctf cti cts ctt ctu cua cuc cuf cui cus cut cuu faa fac faf fai fas fat fau fca fcc fcf fci fcs fct fcu ffa ffc fff ffi ffs fft ffu fia fic fif fii fis fit fiu fsa fsc fsf fsi fss fst fsu fta ftc ftf fti fts ftt ftu fua fuf fui fus fut fuu i-f ia- iaa iac iaf iai ias iat iau ica icc icf ici ics ict icu ifa ifc iff ifi ifs ift ifu iia iic iif iii iis iit iiu is- isa isc isf isi iss ist isu ita itc itf iti its itt itu iu- iua iuc iui ius iut saa sac saf sai sas sat sau sca scc scf sci scs sct scu sfa sfc sff sfi sfs sft sfu sia sic sif sii sis sit siu ss- ssa ssc ssf ssi sss sst ssu sta stc stf sti sts stt stu sua suc suf sui sus sut suu taa tac taf tai tas tat tau tca tcc tcf tci tcs tct tcu tfa tfc tff tfi tfs tft tfu tia tic tif tii tis tit tiu tsa tsc tsf tsi tss tst tsu tta ttc ttf tti tts ttt ttu tua tuc tuf tui tus tut tuu ua- uaa uac uaf uai uas uat uau uca ucc ucf uci ucs uct ucu ufa ufc uff ufi ufs uft ufu uia uic uif uii uis uit uiu usa usc usf usi uss ust usu uta utc utf uti uts utt utu uua uuc uus uut uuu