-ic -up a-a a-c a-i aaa aac aad aai aap aar aas aau ac- aca acc acd aci acp acr acs acu ad- ada adc add adi adp adr ads adu ai- aia aic aid aii aip air ais aiu ap- apa apc apd api app apr aps apu ar- ara arc ard ari arp arr ars aru as- asa asc asd asi asp asr ass asu au- aua auc aud aui aup aur aus c-- caa cac cad cai cap car cas cau cca ccc ccd cci ccp ccr ccs ccu cda cdc cdd cdi cdp cdr cds cdu ci- cia cic cid cii cip cir cis ciu cpa cpc cpd cpi cpp cpr cps cpu cra crc crd cri crp crr crs cru csa csc csd csi csp csr css csu cua cuc cud cui cup cur cus cuu daa dac dad dai dap dar das dau dca dcc dcd dci dcp dcr dcs dcu dda ddc ddd ddi ddp ddr dds ddu di- dia dic did dii dip dir dis diu dpa dpc dpd dpi dpp dpr dps dpu dra drc drd dri drp drr drs dru dsa dsc dsd dsi dsp dsr dss dsu dua duc dud dui dup dur dus i-d ia- iaa iac iad iai iap iar ias iau ica icc icd ici icp icr ics icu ida idc idd idi idp idr ids idu iia iic iid iii iip iir iis iiu ipa ipc ipd ipi ipp ipr ips ipu ir- ira irc ird iri irp irr irs iru is- isa isc isd isi isp isr iss isu iu- iua iuc iud iui iup iur ius p-p paa pac pad pai pap par pas pau pca pcc pcd pci pcp pcr pcs pcu pda pdc pdd pdi pdp pdr pds pdu pia pic pid pii pip pir pis piu ppa ppc ppd ppi ppp ppr pps ppu pra prc prd pri prp prr prs pru ps- psa psc psd psi psp psr pss psu pua puc pud pui pup pur pus puu ra- raa rac rad rai rap rar ras rau rca rcc rcd rci rcp rcr rcs rcu rda rdc rdd rdi rdp rdr rds rdu ria ric rid rii rip rir ris rpa rpc rpd rpi rpp rpr rps rpu rra rrc rrd rri rrp rrr rrs rru rsa rsc rsd rsi rsp rsr rss rsu rua ruc rud rui rup rur rus ruu saa sac sad sai sap sar sas sau sca scc scd sci scp scr scs scu sda sdc sdd sdi sdp sdr sds sdu sia sic sid sii sip sir sis siu spa spc spd spi spp spr sps spu sr- sra src srd sri srp srr srs ss- ssa ssc ssd ssi ssp ssr sss ssu sua suc sud sui sup sur sus suu ua- uaa uac uad uai uap uar uas uau uca ucc ucd uci ucp ucr ucs ucu uda udc udd udi udp udr uds udu uia uic uid uii uip uir uis uiu up- upa upc upd upi upp upr ups upu ur- ura urc urd uri urp urr urs uru usa usc usd usi usp usr uss usu uua uuc uur uus uuu