c-- ccc cce ccf cch cck ccl ccs ccu ce- cec cee cef ceh cek cel ces ceu cfc cfe cff cfh cfk cfl cfs cfu ch- chc che chf chh chk chl chs chu ckc ckh cks cl- clc cle clf clh clk cll cls clu csc cse csf csh csk csl css csu cuc cue cuf cuh cuk cul cus cuu ec- ecc ece ecf ech eck ecl ecs ecu eec eee eef eek eel ees ef- efc efe eff efh efl efs ehc ehe ehf ehh ehl ehs ehu ekc eke ekf ekh ekl eks eku elc ele elf elh elk ell els elu es- esc ese esf esh esk esl ess esu eu- euc eue euf eul eus fcc fce fcf fck fcl fcs fcu fec fee fef feh fek fel fes feu ffc ffe fff ffh ffk ffl ffs ffu fhc fhe fhf fhh fhl fhs fkc fkf fkk fkl flc fle flf fll fls flu fsc fse fsf fsh fsk fsl fss fsu fue fuf fuk ful fus fuu hcc hce hcf hch hck hcl hcs he- hec hee hef heh hek hel hes heu hfc hfe hff hfh hfk hfl hfs hfu hhc hhe hhf hhh hhk hhl hhs hhu hkf hkh hkk hkl hks hku hlc hle hlf hlh hll hls hlu hsc hse hsf hsh hsk hsl hss hsu huc hue huf huh huk hul hus huu kcc kce kch kck kcl kcs kcu ke- kec kee kef keh kek kel kes kfc kff kfh kfs kfu khe khf khh khk khs khu kkc kke kkh kkk kkl kks kku kl- klc klf klh kls klu ksc kse ksf ksh ksk ksl kss ksu kuc kue kuh kuk kul kus kuu lcc lce lcf lch lck lcl lcs lcu lec lee lef leh lek lel les leu lfc lfe lff lfh lfk lfl lfs lfu lhc lhf lhh lhk lhs lhu lkh lkl lks llc lle llf llk lll lls llu lsc lse lsf lsh lsk lsl lss lsu luc lue luf luh luk lul lus luu scc sce scf sch sck scl scs scu se- sec see sef seh sek sel ses seu sfc sfe sff sfh sfk sfl sfs sfu sh- shc she shf shh shk shl shs shu sk- skc ske skf skh skk skl sks sku slc sle slf slh slk sll sls slu ss- ssc sse ssf ssh ssk ssl sss ssu suc sue suf suh suk sul sus suu ucc uce ucf uch uck ucl ucs ucu uec uee uef ueh uel ues ufc ufe uff ufh ufl ufs ufu uhc uhe uhf uhh uhl uhs uhu ukc uke ukf ukk ukl uku ulc ule ulf ulk ull uls ulu usc use usf ush usk usl uss usu uuc uue uus uuu