-ic a-a a-c a-i aaa aac aad aai aap aar aas aax aay ac- aca acc acd aci acp acr acs acx acy ad- ada adc add adi adp adr ads adx ady ai- aia aic aid aii aip air ais aix aiy ap- apa apc apd api app apr aps apx apy ar- ara arc ard ari arp arr ars arx ary as- asa asc asd asi asp asr ass asx asy ax- axa axi axp axr axs axx ay- aya ayc ayd ayi ayp ayr ays ayx c-- caa cac cad cai cap car cas cax cay cca ccc ccd cci ccp ccr ccs ccx cda cdc cdd cdi cdp cdr cds cdx cdy ci- cia cic cid cii cip cir cis cix cpa cpc cpd cpi cpp cpr cps cpx cra crc crd cri crp crr crs crx cry csa csc csd csi csp csr css csx csy cxc cxi cxp cxr cxs cxx cya cyc cyd cyp cyr cys daa dac dad dai dap dar das dax day dca dcc dcd dci dcp dcr dcs dcx dda ddc ddd ddi ddp ddr dds ddx ddy di- dia dic did dii dip dir dis dix diy dpa dpc dpd dpi dpp dpr dps dra drc drd dri drp drr drs drx dry dsa dsc dsd dsi dsp dsr dss dsx dsy dxc dxd dxi dxp dxr dxs dxx dy- dya dyc dyd dyp dyr dys dyy i-d ia- iaa iac iad iai iap iar ias ica icc icd ici icp icr ics icy ida idc idd idi idp idr ids idx idy iia iic iid iii iip iir iis iix ipa ipc ipd ipi ipp ipr ips ipx ipy ir- ira irc ird iri irp irr irs irx iry is- isa isc isd isi isp isr iss isy ixc ixi ixy iya iyc iyr iys iyy p-p paa pac pad pai pap par pas pax pay pca pcc pcd pci pcp pcr pcs pcx pda pdc pdd pdi pdp pdr pds pdx pia pic pid pii pip pir pis pix ppa ppc ppd ppi ppp ppr pps ppx pra prc prd pri prp prr prs prx pry ps- psa psc psd psi psp psr pss psx psy pxc pxr pxs py- pya pyc pyd pyr pys pyx ra- raa rac rad rai rap rar ras rax ray rca rcc rcd rci rcp rcr rcs rcx rda rdc rdd rdi rdp rdr rds rdx rdy ria ric rid rii rip rir ris rix riy rpa rpc rpd rpi rpp rpr rps rpx rra rrc rrd rri rrp rrr rrs rsa rsc rsd rsi rsp rsr rss rsx rxp rxr rxs ry- rya ryc ryd ryr rys ryy saa sac sad sai sap sar sas sax say sca scc scd sci scp scr scs scx sda sdc sdd sdi sdp sdr sds sdy sia sic sid sii sip sir sis six spa spc spd spi spp spr sps spx spy sr- sra src srd sri srp srr srs srx sry ss- ssa ssc ssd ssi ssp ssr sss ssx sxc sxi sxs sy- sya syc syd syi syp syr sys syx xaa xac xad xap xar xas xcd xci xcp xcr xcx xda xdc xdi xdr xds xia xic xii xis xix xpa xpc xpd xpp xps xrc xrd xrx xry xsa xsc xsi xsp xss xxi xxp xxx xxy xyp xyr xyy yaa yac yad yai yap yar yas yax yay yca ycc ycd yci ycp ycs ycy yda yds ydy yid yii yip yir yis ypa ypd yps yra yrc yrp yrs ysa ysc ysi ysp ysr yss ysy yxa yxy yyc yys yyy