-ic -up a-a a-b a-c a-i aaa aab aac aai aan aap aau aay ab- aba abb abc abi abn abp abu aby ac- aca acb acc aci acn acp acu acy ai- aia aib aic aii ain aip aiu aiy an- ana anb anc ani ann anp anu any ap- apa apb apc api apn app apu apy au- aua aub auc aui aun aup ay- aya ayc ayi ayn ayp ayu b-p b-u baa bab bac bai ban bap bau bay bba bbb bbc bbi bbn bbp bbu bby bca bcb bcc bci bcn bcp bcu bcy bi- bia bib bic bii bin bip biu biy bna bnb bnc bni bnn bnp bnu bpa bpb bpc bpi bpn bpp bpu bpy bua bub buc bui bun bup buu buy by- bya byc byi byn byp byu c-- caa cab cac cai can cap cau cay cba cbb cbc cbi cbn cbp cbu cby cca ccb ccc cci ccn ccp ccu ci- cia cib cic cii cin cip ciu cn- cna cnb cnc cni cnn cnp cnu cny cpa cpb cpc cpi cpn cpp cpu cua cub cuc cui cun cup cuu cuy cya cyb cyc cyn cyp ia- iaa iab iac iai ian iap iau iba ibb ibc ibi ibn ibp ibu iby ica icb icc ici icn icp icu icy iia iib iic iii iin iip iiu in- ina inb inc ini inn inp inu iny ipa ipb ipc ipi ipn ipp ipu ipy iu- iua iub iuc iui iup iya iyc iyy n-i naa nab nac nai nan nap nau nay nba nbb nbc nbi nbn nbp nbu nca ncb ncc nci ncn ncp ncu nia nib nic nii nin nip niu nna nnb nnc nni nnn nnp nnu npa npb npc npi npn npp npu nua nub nuc nui nun nup nuu nuy nya nyc nyn nyp nyu nyy p-p paa pab pac pai pan pap pau pay pba pbb pbc pbi pbn pbp pbu pby pca pcb pcc pci pcn pcp pcu pia pib pic pii pin pip piu pn- pna pnb pnc pni pnn pnp pnu pny ppa ppb ppc ppi ppn ppp ppu pua pub puc pui pun pup puu puy py- pya pyb pyc pyn pyu ua- uaa uab uac uai uan uap uau uay uba ubb ubc ubi ubn ubp ubu uby uca ucb ucc uci ucn ucp ucu uia uib uic uii uin uip uiu un- una unb unc uni unn unp unu uny up- upa upb upc upi upn upp upu uua uuc uun uuu uyc uyi uyu yaa yab yac yai yan yap yau yay ybc ybi ybp yby yca ycc yci ycp ycu ycy yii yin yip yna ynn ynp ynu yny ypa ypu yua yui yun yup yuu yuy yyb yyc yyu yyy