-up b-p b-u bbb bbf bbi bbk bbn bbo bbp bbs bbu bfb bff bfi bfn bfo bfp bfs bfu bi- bib bif bii bik bin bio bip bis biu bkb bkf bkk bkn bko bkp bks bnb bnf bni bnk bnn bno bnp bns bnu bob bof boi bok bon boo bop bos bou bpb bpf bpi bpn bpo bpp bps bpu bsb bsf bsi bsk bsn bso bsp bss bsu bub buf bui buk bun buo bup bus buu fbb fbf fbi fbk fbn fbo fbp fbs fbu fff ffi ffk ffn ffo ffp ffs ffu fib fif fii fik fin fip fis fiu fkb fkf fki fkk fkp fnb fnf fni fnk fnn fnp fns fnu fob fof foi fok fon foo fop fos fou fpb fpi fpk fpn fpo fpp fps fpu fsb fsf fsi fsk fsn fso fsp fss fsu fub fuf fui fuk fun fuo fup fus fuu i-f ibb ibf ibi ibk ibn ibo ibp ibs ibu ifb iff ifi ifn ifo ifp ifs ifu iib iif iii iin iio iip iis iiu ikb ikf iki ikk iko iks iku in- inb inf ini ink inn ino inp ins inu io- iob iof ioi ion ioo iop ios iou ipb ipf ipi ipn ipo ipp ips ipu is- isb isf isi isk isn iso isp iss isu iu- iub iui iup ius kbb kbf kbi kbk kbn kbo kbp kbs kbu kff kfi kfo kfs kfu kib kif kii kik kin kio kip kis kiu kkb kki kkk kkn kkp kks kku kn- knf kni knk knn kno knp knu kob kof koi kok kon koo kop kos kou kpf kpi kpk kpn kpo kpp kps kpu ksb ksf ksi ksk ksn kso ksp kss ksu kub kui kuk kun kup kus kuu n-i nbb nbf nbi nbk nbn nbo nbp nbs nbu nfb nff nfi nfk nfn nfo nfp nfs nfu nib nif nii nik nin nio nip nis niu nkf nki nkk nkn nko nkp nks nku nnb nnf nni nnk nnn nno nnp nns nnu no- nob nof noi nok non noo nop nos nou npb npf npi npn npo npp nps npu nsb nsf nsi nsk nsn nso nsp nss nsu nub nui nuk nun nuo nup nus nuu o-i ob- obb obf obi obk obn obo obp obs obu of- ofb off ofi ofn ofo ofp ofs ofu oib oif oii oik oin oio oip ois oiu okb oki okk oko okp oks oku on- onb onf oni onk onn ono onp ons onu oo- oob oof ooi ook oon ooo oop oos op- opb opf opi opk opn opo opp ops os- osb osf osi osk osn oso osp oss osu ou- ouf oui ouk oun ouo oup ous p-p pbb pbf pbi pbk pbn pbo pbp pbs pbu pfb pff pfi pfk pfn pfo pfp pfs pfu pib pif pii pik pin pio pip pis piu pkb pkf pki pkn pko pkp pks pku pn- pnb pnf pni pnk pnn pno pnp pns pnu pob pof poi pok pon poo pop pos pou ppb ppf ppi ppk ppn ppo ppp pps ppu ps- psb psf psi psk psn pso psp pss psu pub puf pui puk pun pup pus puu sbb sbf sbi sbk sbn sbo sbp sbs sbu sfb sff sfi sfk sfn sfo sfp sfs sfu sib sif sii sik sin sio sip sis siu sk- skb skf ski skk sko skp sks sku snb snf sni snk snn sno snp sns snu sob sof soi sok son soo sop sos sou spb spf spi spk spn spo spp sps spu ss- ssb ssf ssi ssk ssn sso ssp sss ssu sub suf sui suk sun suo sup sus suu ubb ubf ubi ubk ubn ubo ubp ubs ubu uff ufi ufn ufo ufp ufs ufu uib uif uii uin uio uip uis uiu ukb ukf uki ukk ukn ukp uku un- unb unf uni unk unn uno unp uns unu uob uok uon uoo uop uos up- upb upf upi upk upn upo upp ups upu usb usf usi usk usn uso usp uss usu uun uus uuu

-nik -ous bbbb bbbs bbfn bbin bffs bfpo bfpp bfsi bibb bibi bibo bibs biff bifi biin biis biko biku bin- bini bink binn bino bins binu bio- bioi bion bios biou bipp bips bipu bis- bisk biso bisp biss bisu bksp bnib bnin bnpp bnss bobb bobi bobo bobs bobu boff bofs bofu boi- boii boin bois boiu boki bokn boko boks boku boni bonk bonn bono bons bonu boob boof book boon boop boos bopp bops bosi bosk bosn boso boss bosu bouf bouk boun boup bous bpsu bsff bsfs bsin bsns bson bsos bspp bsup bubb bubi bubo bubs bubu buff bufo buif buik buin buis buiu buki bukk buko buku bunb buni bunk bunn buno buns bunu buon bups busi busk buss busu buus f--k fbis fbop fbus ffff ffii ffps ffss ffun fibp fibs fiff fifi fifo fiii fiki fini fink finn fino finp fins fion fios fipp fips fisi fisk fiss fisu fiuk fkbp fnsp fnuf fobs fofo foin fois foki fono fons foof fook foon foos fopp fops fosb fosi foso foss foun foup fous fpin fsfi fsfo fspf fssf fssp fubb fubs fubu fuff fufu fukk fuko fuku funf funk funs fusi fusk fuso fuss fusu i-no ibfi ibis ibns ibon ibos ibsf ibsn ibss ibus ifbb ifis ifni ifnk ifno ifns ifpo ifps ifsb ifso ifsp iiii iiio iiis iino iioi iioo iiop iios iipf iisi iisp iisu ikin ikki ikko ikon ikoo iksu ikuo inbo infi info infp infs inis inki inks inni inno inns innu ino- inoi inon inos inou inp- inpi inpp inso insp inss insu inui inuk inun inup inus iobi ioii ioio ioko ioni ionn iono ions ioof iooi iooo ioos iops ioso iosu ioun ious ipbk ipin ipkf ipko ipop ipos ippf ippo ipsi ipso ipsp ipss ipus isbn isfp