-ic c-- ccc ccd cci cck ccs cct ccu cdc cdd cdi cdk cdq cds cdt cdu cdy ci- cic cid cii cik ciq cis cit ciu ckc ckd cki cks ckt cky cqc cqd cqi cqs cqt csc csd csi csk csq css cst csu csy ctc ctd cti ctk ctq cts ctt ctu cty cuc cud cui cuk cuq cus cut cuu cuy cyc cyd cyk cys cyt dcc dcd dci dck dcs dct dcu ddc ddd ddi ddk ddq dds ddt ddu ddy di- dic did dii dik diq dis dit diu diy dkc dki dkk dks dkt dku dqs dsc dsd dsi dsk dsq dss dst dsu dsy dtc dtd dti dtk dts dtt dtu dty duc dud dui duk dus dut duy dy- dyc dyd dyk dys dyu dyy i-d icc icd ici ick icq ics ict icu icy idc idd idi idk idq ids idt idu idy iic iid iii iis iit iiu ikc iki ikk iks ikt iku iqc iqd iqs iqt iqu is- isc isd isi isk isq iss ist isu isy itc itd iti itk itq its itt itu ity iu- iuc iud iui ius iut iyc iys iyt iyy k-t kcc kcd kci kck kcs kct kcu kdc kdk kds kdt kdu kdy kic kid kii kik kis kit kiu kkc kki kkk kks kkt kku kky ksc ksd ksi ksk kss kst ksu ktc ktk kts ktt ktu kuc kud kui kuk kus kut kuu kuy kyc kyd kys kyt kyu qcc qcd qci qcs qct qds qdt qic qid qik qis qit qiu qki qqk qqq qqu qsc qsd qsi qst qtc qtd qti qtq qts qty qu- qud qui qus qut quy scc scd sci sck scs sct scu sdc sdd sdi sdk sdq sds sdt sdu sdy sic sid sii sik siq sis sit siu sk- skc skd ski skk skq sks skt sku sky sqd sqi sqq sqs ss- ssc ssd ssi ssk ssq sss sst ssu stc std sti stk stq sts stt stu sty suc sud sui suk suq sus sut suu suy sy- syc syd syi syk sys syt syu tcc tcd tci tck tcs tct tcu tdc tdd tdi tdk tds tdt tdu tdy tic tid tii tik tis tit tiu tiy tkc tkk tks tkt tky tsc tsd tsi tsk tsq tss tst tsu tsy ttc ttd tti ttk tts ttt ttu tty tuc tud tui tuk tus tut tuu tuy tyc tyd tys tyt ucc ucd uci uck ucs uct ucu udc udd udi udk uds udt udu uic uid uii uiq uis uit uiu ukc uki ukk uku usc usd usi usk uss ust usu utc utd uti utk uts utt utu uty uuc uus uut uuu uyc uyi uys uyu ycc ycd yci ycs ycu ycy yds ydt ydy yid yii yiq yis yit yki ykk yqt ysc ysi ysk yss yst ysu ysy ytc ytd ytk yts ytt ytu yud yui yuk yus yut yuu yuy yyc yys yyt yyu yyy