-er c-- ccc cce cch ccl ccr ccs ccu ce- cec cee ceh cel ceq cer ces ceu ch- chc che chh chl chq chr chs chu cl- clc cle clh cll clr cls clu cqc cql cqs crc cre crh crl crq crr crs cru csc cse csh csl csq csr css csu cuc cue cuh cul cuq cur cus cuu ec- ecc ece ech ecl ecq ecr ecs ecu eec eee eel eer ees ehc ehe ehh ehl ehr ehs ehu elc ele elh ell elr els elu eqe eqq eqs equ erc ere erh erl erq err ers eru es- esc ese esh esl esq esr ess esu eu- euc eue eul eur eus hcc hce hch hcl hcr hcs he- hec hee heh hel her hes heu hhc hhe hhh hhl hhr hhs hhu hlc hle hlh hll hlr hls hlu hqs hr- hrc hre hrh hrl hrr hrs hru hsc hse hsh hsl hsq hsr hss hsu huc hue huh hul huq hur hus huu lcc lce lch lcl lcq lcr lcs lcu lec lee leh lel leq ler les leu lhc lhh lhr lhs lhu llc lle lll llq llr lls llu lqr lrc lrh lrr lrs lru lsc lse lsh lsl lsq lsr lss lsu luc lue luh lul lur lus luu qcc qcl qcs qec qee qeh qhc qhs qls qqq qqu qrc qre qrh qrl qrs qru qsc qsl qsr qu- que quh qul qur qus rcc rce rch rcl rcr rcs rcu re- rec ree reh rel req rer res reu rh- rhc rhe rhh rhl rhr rhs rhu rlc rle rlh rll rlr rls rlu rqc rqs rrc rrh rrl rrq rrr rrs rru rsc rse rsh rsl rsq rsr rss rsu ruc rue ruh rur rus ruu scc sce sch scl scr scs scu se- sec see seh sel seq ser ses seu sh- shc she shh shl shr shs shu slc sle slh sll slq slr sls slu sql sqq sqr sqs sr- src sre srh srl srq srr srs ss- ssc sse ssh ssl ssq ssr sss ssu suc sue suh sul suq sur sus suu ucc uce uch ucl ucr ucs ucu uec uee ueh uel uer ues uhc uhe uhh uhl uhq uhr uhs uhu ulc ule ull ulr uls ulu ur- urc ure url urr urs uru usc use ush usl usr uss usu uuc uue uur uus uuu