-ic a-a a-c a-i aaa aac aad aai aar aas aav ac- aca acc acd aci acr acs acv ad- ada adc add adi adr ads adv ai- aia aic aid aii air ais aiv ar- ara arc ard ari arr ars arv as- asa asc asd asi asr ass asv av- ava avc avd avi avr avs c-- caa cac cad cai car cas cav cca ccc ccd cci ccr ccs ccv cda cdc cdd cdi cdr cds cdv ci- cia cic cid cii cir cis civ cra crc crd cri crr crs crv csa csc csd csi csr css csv cva cvc cvd cvi cvr cvs cvv daa dac dad dai dar das dav dca dcc dcd dci dcr dcs dcv dda ddc ddd ddi ddr dds di- dia dic did dii dir dis div dra drc drd dri drr drs drv dsa dsc dsd dsi dsr dss dsv dva dvc dvd dvi dvr dvs i-d i-v ia- iaa iac iad iai iar ias iav ica icc icd ici icr ics icv ida idc idd idi idr ids idv iia iic iid iii iir iis ir- ira irc ird iri irr irs irv is- isa isc isd isi isr iss isv iva ivc ivd ivi ivr ivs ivv ra- raa rac rad rai rar ras rav rca rcc rcd rci rcr rcs rcv rda rdc rdd rdi rdr rds rdv ria ric rid rii rir ris riv rra rrc rrd rri rrr rrs rsa rsc rsd rsi rsr rss rsv rva rvc rvd rvi rvr rvs rvv saa sac sad sai sar sas sav sca scc scd sci scr scs scv sda sdc sdd sdi sdr sds sdv sia sic sid sii sir sis siv sr- sra src srd sri srr srs srv ss- ssa ssc ssd ssi ssr sss ssv sva svc svd svi svr svs svv v-a vaa vac vad vai var vas vav vca vcc vcd vci vcr vcs vdc vdd vdi vdr vds vdv vi- via vic vid vii vir vis viv vra vrc vrd vri vrr vrs vsa vsc vsd vsi vsr vss vsv vva vvc vvi vvr vvs vvv