-al -ic a-a a-c a-i aaa aac aad aaf aai aal aar ac- aca acc acd acf aci acl acr ad- ada adc add adf adi adl adr af- afa afc afd aff afi afl afr ai- aia aic aid aif aii ail air al- ala alc ald alf ali all alr ar- ara arc ard arf ari arl arr c-- caa cac cad caf cai cal car cca ccc ccd ccf cci ccl ccr cda cdc cdd cdf cdi cdl cdr cfa cfc cfd cff cfi cfl cfr ci- cia cic cid cif cii cil cir cl- cla clc cld clf cli cll clr cra crc crd crf cri crl crr daa dac dad daf dai dal dar dca dcc dcd dcf dci dcl dcr dda ddc ddd ddf ddi ddl ddr dfa dfc dfd dff dfi dfl dfr di- dia dic did dif dii dil dir dl- dla dlc dld dlf dli dll dlr dra drc drd dri drl drr faa fac fad faf fai fal far fca fcc fcd fcf fci fcl fcr fda fdc fdd fdf fdi fdl fdr ffa ffc ffd fff ffi ffl ffr fia fic fid fif fii fil fir fla flc fld flf fli fll flr fra frc frd frf fri frl frr i-d i-f ia- iaa iac iad iaf iai ial iar ica icc icd icf ici icl icr ida idc idd idf idi idl idr ifa ifc ifd iff ifi ifl ifr iia iic iid iif iii iil iir il- ila ilc ild ilf ili ill ilr ir- ira irc ird irf iri irl irr la- laa lac lad laf lai lal lar lca lcc lcd lcf lci lcl lcr lda ldc ldd ldf ldi ldl ldr lfa lfc lfd lff lfi lfl lfr lia lic lid lif lii lil lir lla llc lld llf lli lll llr lra lrc lrd lrf lri lrr ra- raa rac rad raf rai ral rar rca rcc rcd rcf rci rcl rcr rda rdc rdd rdf rdi rdl rdr rfa rfc rfd rff rfi rfl rfr ria ric rid rif rii ril rir rla rlc rld rlf rli rll rlr rra rrc rrd rrf rri rrl rrr