cccc ccci cccl cccm ccic ccii ccil ccim cckm cclc ccli cclm ccmc ccmm cctc cctl cctt cicc cici cict ciii ciit cili cilk cill cilt cimi ciml cimm citi citl citt ckck ckcl ckcm cklm ckml clic clii clik clim clit cltc cmcc cmii cmli cmll cmmc cmmi cmml cmtc ctic iccc icci iccl icct icll icmc icmi icmm icmt iiii iiit iimc iitm iitt ikki ilic ilit ilki ill- illi illt imci imck imit imli immi immt itcm itic itil itim itll k-ci kccc kcci kcck kccl kcct kcic kcii kcil kcim kcit kckc kckk kckl kckm kclc kcli kclk kcll kclm kclt kcmc kcmi kcmk kcml kcmm kcmt kctc kcti kicc kick kicl kicm kict kiic kiii kiik kiit kikc kiki kikk kikt kili kilk kill kilm kilt kimi kiml kimm kimt kitc kiti kitl kitt kkci kkck kkcl kkcm kkct kkic kkik kkim kkit kkkk kklc kkli kkll kkmc kkmi kkmk kkml kkmt kktc kktk kktl klcc klci klck klcl klcm klic klik klil klim klit klkc klkk klkl kllc kllk klmi klmk klmm klmt kltc klti kltk kltt kmcc kmci kmcl kmcm kmic kmil kmit kmkk kmkl kmkt kmlk kmmk kmml kmmm kmmt kmtc kmti kmtk kmtl kmtt ktcc ktck ktcl ktcm ktic ktik ktil ktkc ktkk ktkt ktli ktlk ktlm ktlt ktmc ktmk ktmm ktmt kttc ktti kttk kttt lccc lccm lctl lctm lick lict liii lili lill lilt limc limi liml limm liti litl litt llcc lllc llll lmcc lmii ltcc ltci lttc mccc mcci mccl mcic mcii mcil mcit mckk mcli mclt mcmc mcmi mcml mcmt mctc mctk micc mici mick mict miii miit miki mikk mikl mili milk mill milt mim- mimi mit- mitc miti mitm mitt mlcc mlii mlik mlit mmcc mmci mmcl mmcm mmct mmic mmii mmli mmmc mmmm tccc tctc ticc tick tiit tiki till tilt timi timm titc titi titt tlik tlli tmcc tmcm tmil tmmk tmtt ttim ttml tttt