-ic -up a-a a-b a-c a-i aaa aab aac aai aan aap aau ab- aba abb abc abi abn abp abu ac- aca acb acc aci acn acp acu ai- aia aib aic aii ain aip aiu an- ana anb anc ani ann anp anu ap- apa apb apc api apn app apu au- aua aub auc aui aun aup b-p b-u baa bab bac bai ban bap bau bba bbb bbc bbi bbn bbp bbu bca bcb bcc bci bcn bcp bcu bi- bia bib bic bii bin bip biu bna bnb bnc bni bnn bnp bnu bpa bpb bpc bpi bpn bpp bpu bua bub buc bui bun bup buu c-- caa cab cac cai can cap cau cba cbb cbc cbi cbn cbp cbu cca ccb ccc cci ccn ccp ccu ci- cia cib cic cii cin cip ciu cn- cna cnb cnc cni cnn cnp cnu cpa cpb cpc cpi cpn cpp cpu cua cub cuc cui cun cup cuu ia- iaa iab iac iai ian iap iau iba ibb ibc ibi ibn ibp ibu ica icb icc ici icn icp icu iia iib iic iii iin iip iiu in- ina inb inc ini inn inp inu ipa ipb ipc ipi ipn ipp ipu iu- iua iub iuc iui iup n-i naa nab nac nai nan nap nau 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 p-p paa pab pac pai pan pap pau pba pbb pbc pbi pbn pbp pbu pca pcb pcc pci pcn pcp pcu pia pib pic pii pin pip piu pn- pna pnb pnc pni pnn pnp pnu ppa ppb ppc ppi ppn ppp ppu pua pub puc pui pun pup puu ua- uaa uab uac uai uan uap uau uba ubb ubc ubi ubn ubp ubu uca ucb ucc uci ucn ucp ucu uia uib uic uii uin uip uiu un- una unb unc uni unn unp unu up- upa upb upc upi upn upp upu uua uuc uun uuu

-ana a-ii a-un aaaa aaab aaac aaai aaan aaap aaba aabb aabc aabi aabp aaca aacb aacc aaci aacn aacp aacu aaib aaic aaii aain aana aani aanp aapa aapc aapi aaup abaa abab abac abai aban abap abau abb- abba abbb abbi abca abcb abcc abci abcn abcp abia abib abic abin abiu abnu abpa abpc abpi abpn abpp abua abun acaa acab acac acai acan acap acba acca accc acci accp accu aci- acia acic acin acip acpa acpi acpu acu- acup aiai aian aiba aibn aica aicc aicp aiia aiib aiic aiin aina ainc aini ainu aipa aipi aiui ana- anaa anab anac anai anan anap anau anba anbb anbi anbu anca ancc ania anib anic anin anip aniu anna annb anni anp- anpa anpi anpp anpu anua anub anui anun anup apac apai apan apap apba apca apcb apcc apcn api- apia apic apin apip apna apni appa appc appu apua apuc apup auaa auca auci aucp auna aupc ba-i baaa baan baba babb babi babu bac- baca bacc baci bacn baia baib baic bain bana banc bani bann banp banu bapa bapc bapi bapp bapu bau- bbau bbbb bbci bbin bcaa bcap bcbc bcbp bcca bccc bcci bcia bcnu bcpp bcuc bcup bian biap biba bibb bibi bica bicc bici biin bin- bina binc bini binn binu bipa bipp bipu bnai bnib bnin bnpp bpai bpcp buba bubb bubi bubu buca bucc buci bucu buic buin buiu buna bunb buni bunn bunu bupa bupc caaa caab caac caan caap caba cabi cabu cac- caca cacc caci caia caib caic cain caip caiu cana canc cani cann canp capa capb capc capi capn capp capu cauc caup cbac cbbc cbca cbcc cbcn cbcp cbcu cbia cbna cbpc cbpp ccaa ccab ccac ccai ccap ccba ccbc ccbn ccca cccb cccc ccci cccp cccu ccic ccii ccip ccna ccnb ccnc ccni ccnp ccnu ccpa ccpn ccpp ccuc ccup ciaa cian ciau ciba cibc cibi cica cicc cici cicu ciia ciii cin- cina cinc cini cipa cipp ciuc ciup cnaa cnac cnap cnbc cnbp cnci cncp cnib cnic cnna cnpa cpaa cpac cpan cpap cpbc cpca cpcu cpia cpic cpnb cpni cppa cuan cuau cub- cuba cubb cubi cuca cucc cuci cucn cui- cuin cuna cunp cupp iaaa iaac iaai iaap iaba iaca iacc iacp iacu iaia iain iana iapa iapp iapu ibac iban ibca ibia icaa icab icac icai ican icap icbc icbp icca iccb iccc icci iccn iccp iccu icnb icnc icpa icpc icub icup iiac iica iiii iipa iiuc inab inac inai inan inap inau inba inca incb inci inia inna inni innu inp- inpa inpi inpp inua inui inun inup ipac ipan ipba ipca ipcc ipin ipna ippa ippc iucc iuiu iupa iupp n-ii n-up naaa naab naac naai naan naba nabc nabi nabu naca nacc naci nacp naia naib naic nain naip nan- nana nanb nani nann nanp nanu napa napb napi napp napu nbaa nbap nbbc nbca nbcc nbci nbia nbic nbpa nbpp ncaa ncac ncap ncba ncbc ncbi ncca nccc ncci nccn nccp nccu ncia ncip ncna ncnc ncpa ncpc ncua niab niac nian niau nibi nica nicc nici nicu niia niip niiu nina nini nipa nipc nnnn nnpi npac npap npca npcc npic npin nppa nppc nuan nuba nubc nubi nuca nuci nucu nuin nuna nunc nunn paan paap paba pabu paca paci pacu paia paib pain paip pan- pana panc pani pann panu papa papb papi papp paua paun paup pbac pban pbcc pbpa pcaa pcap pcba pcbc pcca pccc pcia pcin pcip pcpb pcpn pcpp pcun piai pian piau pibb pibi pica picc pici picu piia piip pina pinc pini pinn pinp pinu pipa pipi pipp pnac pnau pnca pnic pnin pnpp pnup ppac ppan ppap ppcc ppci ppib ppic pppa pppn pppp puan pubu