-er -ic c-- ccc cce ccf cci ccl ccr cct ccu ce- cec cee cef cei cel cer cet ceu cfc cfe cff cfi cfl cfr cft cfu ci- cic cie cif cii cil cir cit ciu cl- clc cle clf cli cll clr clt clu crc cre crf cri crl crr crt cru ctc cte ctf cti ctl ctr ctt ctu cuc cue cuf cui cul cur cut cuu ec- ecc ece ecf eci ecl ecr ect ecu eec eee eef eel eer eet ef- efc efe eff efi efl efr eft eic eie eif eii eil eir eit eiu elc ele elf eli ell elr elt elu erc ere erf eri erl err ert eru etc ete etf eti etl etr ett etu eu- euc eue euf eui eul eur eut fcc fce fcf fci fcl fcr fct fcu fec fee fef fei fel fer fet feu ffc ffe fff ffi ffl ffr fft ffu fic fie fif fii fil fir fit fiu flc fle flf fli fll flr flt flu frc fre frf fri frl frr frt fru ftc fte ftf fti ftl ftr ftt ftu fue fuf fui ful fur fut fuu i-f icc ice icf ici icl icr ict icu ie- iec iee ief iei iel ier iet ifc ife iff ifi ifl ifr ift ifu iic iie iif iii iil iir iit iiu il- ilc ile ilf ili ill ilr ilt ilu ir- irc ire irf iri irl irr irt iru itc ite itf iti itl itt itu iu- iuc iue iui iur iut lcc lce lcf lci lcl lcr lct lcu lec lee lef lei lel ler let leu lfc lfe lff lfi lfl lfr lft lfu lic lie lif lii lil lir lit liu llc lle llf lli lll llr llt llu lrc lrf lri lrr lrt lru ltc lte ltf lti ltl ltr ltt ltu luc lue luf lui lul lur lut luu rcc rce rcf rci rcl rcr rct rcu re- rec ree ref rei rel rer ret reu rfc rfe rff rfi rfl rfr rft rfu ric rie rif rii ril rir rit rlc rle rlf rli rll rlr rlt rlu rrc rrf rri rrl rrr rrt rru rtc rte rtf rti rtl rtr rtt rtu ruc rue ruf rui rur rut ruu tcc tce tcf tci tcl tcr tct tcu te- tec tee tef tei tel ter tet teu tfc tfe tff tfi tfl tfr tft tfu tic tie tif tii til tir tit tiu tlc tle tlf tli tll tlr tlt tlu trc tre trf tri trl trr trt tru ttc tte ttf tti ttl ttr ttt ttu tuc tue tuf tui tul tur tut tuu ucc uce ucf uci ucl ucr uct ucu uec uee uef uei uel uer uet ufc ufe uff ufi ufl ufr uft ufu uic uie uif uii uil uir uit uiu ulc ule ulf uli ull ulr ult ulu ur- urc ure urf uri url urr urt uru utc ute utf uti utl utr utt utu uuc uue uur uut uuu