-ic c-- ccc ccf cci cck ccl ccs cct ccu cfc cff cfi cfk cfl cfs cft cfu ci- cic cif cii cik cil cis cit ciu ckc cki cks ckt cl- clc clf cli clk cll cls clt clu csc csf csi csk csl css cst csu ctc ctf cti ctk ctl cts ctt ctu cuc cuf cui cuk cul cus cut cuu fcc fcf fci fck fcl fcs fct fcu ffc fff ffi ffk ffl ffs fft ffu fic fif fii fik fil fis fit fiu fkc fkf fki fkk fkl fkt flc flf fli fll fls flt flu fsc fsf fsi fsk fsl fss fst fsu ftc ftf fti ftk ftl fts ftt ftu fuf fui fuk ful fus fut fuu i-f icc icf ici ick icl ics ict icu ifc iff ifi ifl ifs ift ifu iic iif iii iil iis iit iiu ikc ikf iki ikk ikl iks ikt iku il- ilc ilf ili ilk ill ils ilt ilu is- isc isf isi isk isl iss ist isu itc itf iti itk itl its itt itu iu- iuc iui ius iut k-t kcc kci kck kcl kcs kct kcu kfc kff kfi kfs kfu kic kif kii kik kil kis kit kiu kkc kki kkk kkl kks kkt kku kl- klc klf kli kls klt klu ksc ksf ksi ksk ksl kss kst ksu ktc ktf ktk ktl kts ktt ktu kuc kui kuk kul kus kut kuu lcc lcf lci lck lcl lcs lct lcu lfc lff lfi lfk lfl lfs lft lfu lic lif lii lik lil lis lit liu lkl lks lkt llc llf lli llk lll lls llt llu lsc lsf lsi lsk lsl lss lst lsu ltc ltf lti ltk ltl lts ltt ltu luc luf lui luk lul lus lut luu scc scf sci sck scl scs sct scu sfc sff sfi sfk sfl sfs sft sfu sic sif sii sik sil sis sit siu sk- skc skf ski skk skl sks skt sku slc slf sli slk sll sls slt slu ss- ssc ssf ssi ssk ssl sss sst ssu stc stf sti stk stl sts stt stu suc suf sui suk sul sus sut suu tcc tcf tci tck tcl tcs tct tcu tfc tff tfi tfk tfl tfs tft tfu tic tif tii tik til tis tit tiu tkc tkk tkl tks tkt tlc tlf tli tlk tll tls tlt tlu tsc tsf tsi tsk tsl tss tst tsu ttc ttf tti ttk ttl tts ttt ttu tuc tuf tui tuk tul tus tut tuu ucc ucf uci uck ucl ucs uct ucu ufc uff ufi ufl ufs uft ufu uic uif uii uil uis uit uiu ukc ukf uki ukk ukl uku ulc ulf uli ulk ull uls ult ulu usc usf usi usk usl uss ust usu utc utf uti utk utl uts utt utu uuc uus uut uuu