-er -ic c-- ccc ccd cce cch cci ccl ccr ccu cdc cdd cde cdh cdi cdl cdr cdu ce- cec ced cee ceh cei cel cer ceu ch- chc chd che chh chi chl chr chu ci- cic cid cie cih cii cil cir ciu cl- clc cld cle clh cli cll clr clu crc crd cre crh cri crl crr cru cuc cud cue cuh cui cul cur cuu dcc dcd dce dci dcl dcr dcu ddc ddd dde ddh ddi ddl ddr ddu de- dec ded dee deh dei del der deu dh- dhc dhd dhe dhh dhi dhl dhr dhu di- dic did die dih dii dil dir diu dl- dlc dld dle dlh dli dll dlr dlu drc drd dre dri drl drr dru duc dud due duh dui dul dur ec- ecc ecd ece ech eci ecl ecr ecu ed- edc edd ede edh edi edl edr edu eec eed eee eel eer ehc ehd ehe ehh ehi ehl ehr ehu eic eid eie eii eil eir eiu elc eld ele elh eli ell elr elu erc erd ere erh eri erl err eru eu- euc eud eue eui eul eur h-i hcc hcd hce hch hci hcl hcr hdc hdd hde hdh hdi hdl hdr hdu he- hec hed hee heh hei hel her heu hhc hhd hhe hhh hhi hhl hhr hhu hic hid hie hih hii hil hir hiu hlc hld hle hlh hli hll hlr hlu hr- hrc hrd hre hrh hri hrl hrr hru huc hud hue huh hui hul hur huu i-d icc icd ice ich ici icl icr icu idc idd ide idh idi idl idr idu ie- iec ied iee iei iel ier ihc ihd ihe ihh ihi ihl ihr ihu iic iid iie iih iii iil iir iiu il- ilc ild ile ilh ili ill ilr ilu ir- irc ird ire iri irl irr iru iu- iuc iud iue iui iur lcc lcd lce lch lci lcl lcr lcu ldc ldd lde ldh ldi ldl ldr ldu lec led lee leh lei lel ler leu lhc lhd lhh lhi lhr lhu lic lid lie lih lii lil lir liu llc lld lle lli lll llr llu lrc lrd lrh lri lrr lru luc lud lue luh lui lul lur luu rcc rcd rce rch rci rcl rcr rcu rdc rdd rde rdh rdi rdl rdr rdu re- rec red ree reh rei rel rer reu rh- rhc rhd rhe rhh rhi rhl rhr rhu ric rid rie rih rii ril rir rlc rld rle rlh rli rll rlr rlu rrc rrd rrh rri rrl rrr rru ruc rud rue ruh rui rur ruu ucc ucd uce uch uci ucl ucr ucu udc udd ude udi udl udr udu uec ued uee ueh uei uel uer uhc uhd uhe uhh uhi uhl uhr uhu uic uid uie uii uil uir uiu ulc uld ule uli ull ulr ulu ur- urc urd ure uri url urr uru uuc uue uur uuu