-er c-- ccc cce ccf cch ccl ccr ccu ce- cec cee cef ceh cel cer ceu cfc cfe cff cfh cfl cfr cfu ch- chc che chf chh chl chr chu cl- clc cle clf clh cll clr clu crc cre crf crh crl crr cru cuc cue cuf cuh cul cur cuu ec- ecc ece ecf ech ecl ecr ecu eec eee eef eel eer ef- efc efe eff efh efl efr ehc ehe ehf ehh ehl ehr ehu elc ele elf elh ell elr elu erc ere erf erh erl err eru eu- euc eue euf eul eur fcc fce fcf fcl fcr fcu fec fee fef feh fel fer feu ffc ffe fff ffh ffl ffr ffu fhc fhe fhf fhh fhl fhr flc fle flf fll flr flu frc fre frf frh frl frr fru fue fuf ful fur fuu hcc hce hcf hch hcl hcr he- hec hee hef heh hel her heu hfc hfe hff hfh hfl hfr hfu hhc hhe hhf hhh hhl hhr hhu hlc hle hlf hlh hll hlr hlu hr- hrc hre hrf hrh hrl hrr hru huc hue huf huh hul hur huu lcc lce lcf lch lcl lcr lcu lec lee lef leh lel ler leu lfc lfe lff lfh lfl lfr lfu lhc lhf lhh lhr lhu llc lle llf lll llr llu lrc lrf lrh lrr lru luc lue luf luh lul lur luu rcc rce rcf rch rcl rcr rcu re- rec ree ref reh rel rer reu rfc rfe rff rfh rfl rfr rfu rh- rhc rhe rhf rhh rhl rhr rhu rlc rle rlf rlh rll rlr rlu rrc rrf rrh rrl rrr rru ruc rue ruf ruh rur ruu ucc uce ucf uch ucl ucr ucu uec uee uef ueh uel uer ufc ufe uff ufh ufl ufr ufu uhc uhe uhf uhh uhl uhr uhu ulc ule ulf ull ulr ulu ur- urc ure urf url urr uru uuc uue uur uuu