c-- ccc cce cch ccs ccu ce- cec cee ceh ceq ces ceu ch- chc che chh chq chs chu cqc cqs csc cse csh csq css csu cuc cue cuh cuq cus cuu ec- ecc ece ech ecq ecs ecu eec eee ees ehc ehe ehh ehs ehu eqe eqq eqs equ es- esc ese esh esq ess esu eu- euc eue eus hcc hce hch hcs he- hec hee heh hes heu hhc hhe hhh hhs hhu hqs hsc hse hsh hsq hss hsu huc hue huh huq hus huu qcc qcs qec qee qeh qhc qhs qqq qqu qsc qu- que quh qus scc sce sch scs scu se- sec see seh seq ses seu sh- shc she shh shs shu sqq sqs ss- ssc sse ssh ssq sss ssu suc sue suh suq sus suu ucc uce uch ucs ucu uec uee ueh ues uhc uhe uhh uhq uhs uhu usc use ush uss usu uuc uue uus uuu