-ol b-p bbb bbi bbl bbm bbo bbp bbs bbt bi- bib bii bil bim bio bip bis bit blb bli bll blm blo blp bls blt bmb bmi bml bmm bmo bmp bms bmt bob boi bol bom boo bop bos bot bpb bpi bpl bpm bpo bpp bps bpt bsb bsi bsl bsm bso bsp bss bst btb bti btl btm bto btp bts btt ibb ibi ibl ibm ibo ibp ibs ibt iib iii iil iim iio iip iis iit il- ilb ili ill ilm ilo ilp ils ilt im- imb imi iml imm imo imp ims imt io- iob ioi iol iom ioo iop ios iot ipb ipi ipl ipm ipo ipp ips ipt is- isb isi isl ism iso isp iss ist itb iti itl itm ito itp its itt l-p lbb lbi lbl lbm lbo lbp lbs lbt lib lii lil lim lio lip lis lit llb lli lll llm llo llp lls llt lmb lmi lml lmm lmo lmp lms lmt lob loi lol lom loo lop los lot lpb lpi lpl lpm lpo lpp lps lpt lsb lsi lsl lsm lso lsp lss lst ltb lti ltl ltm lto ltp lts ltt m-o mbb mbi mbl mbm mbo mbp mbs mbt mi- mib mii mil mim mio mip mis mit mlb mli mll mlm mlo mlp mls mlt mmb mmi mml mmm mmo mmp mms mmt mob moi mol mom moo mop mos mot mpb mpi mpl mpm mpo mpp mps mpt msb msi msl msm mso msp mss mst mtb mti mtl mtm mto mtp mts mtt o-i ob- obb obi obl obm obo obp obs obt oib oii oil oim oio oip ois oit olb oli oll olm olo olp ols olt om- omb omi oml omm omo omp oms omt oo- oob ooi ool oom ooo oop oos oot op- opb opi opl opm opo opp ops opt os- osb osi osl osm oso osp oss ost ot- otb oti otl otm oto otp ots ott p-p pbb pbi pbl pbm pbo pbp pbs pbt pib pii pil pim pio pip pis pit plb pli pll plm plo plp pls plt pmb pmi pml pmm pmo pmp pms pmt pob poi pol pom poo pop pos pot ppb ppi ppl ppm ppo ppp pps ppt ps- psb psi psl psm pso psp pss pst pt- ptb pti ptl ptm pto ptp pts ptt sbb sbi sbl sbm sbo sbp sbs sbt sib sii sil sim sio sip sis sit slb sli sll slm slo slp sls slt smb smi sml smm smo smp sms smt sob soi sol som soo sop sos sot spb spi spl spm spo spp sps spt ss- ssb ssi ssl ssm sso ssp sss sst stb sti stl stm sto stp sts stt tbb tbi tbl tbm tbo tbp tbs tbt tib tii til tim tio tip tis tit tli tll tlm tlo tlp tls tlt tmb tmi tml tmm tmo tmp tms tmt to- tob toi tol tom too top tos tot tpb tpi tpl tpm tpo tpp tps tpt tsb tsi tsl tsm tso tsp tss tst ttb tti ttl ttm tto ttp tts ttt

-ism bbbb bbbs bblb bbls bibb bibi bibl bibo bibs biis bili bill bilo bils bilt bimo bims bio- bioi biol bios biot bipm bipp bips bis- bisl biso bisp biss bist bito bits bitt blbt blim blio blip blis blit blls blob blom bloo blop blot blsp blss blst blts bmmi bmop bmpt bmts bobb bobi bobo bobs boi- boii boil boim bois boit boli boll bolm bolo bols bolt bomb bomi bomp boms bomt boob bool boom boop boos boot bopp bops bosi bosm boso boss bost botb boti boto bots bott bpml bpms bpot bpti bsim bsms bsmt bsos bspp bssm bsts btbp btlp btob btps btss bttb ibbm ibim ibis ibml ibmp ibms ibos ibot ibss ibtb ibtl ibts iiii iiio iiis iiit iioi iioo iiop iios iipm iisi iism iisp iist iitm iitt ilbm ilio ilis ilit ill- illi illo illp ills illt ilmo iloo ilos ilot ilts imbi imit imli imlp immi immo imms immt impi impl imps impt imsi imso imsp imss imst imto imts iobi ioii ioio ioit iolo iomo iooi iooo ioos iopl iops ioso ioto ipil iplo ipmi ipmp ipms ipop ipos ippo ipsi ipso ipsp ipss ipto ipts isbl isbt isil isim isis isit isls ismi ismo isms iso- isol isop isos isps issi isso issp isss isti isto istp ists itbs itil itim itis itll itmo itms itoi itol itoo itos itsi itso itsp itto lbms lbos libo libs liii liis lilb lili lill lilo lils lilt limb limi liml limm limo limp lims lio- liom lios lip- lipb lipi lipl lipo lipp lips lisi liso lisp liss list litb liti litl lito lits litt llbs llll llms lloo llps lmbo lmii lmms lmsi lob- lobb lobi lobo lobs lois loit loli loll lolo lols lomb lomi lomm lomo lomp loms loob lool loom loop loos loot lopi lopp lops losi loso losp loss lost loti lotl loto lots lott lppl lpss lptb lspl lsso lssp lsts ltbl ltib ltps ltsi ltsp mbbs mbim mbio mbis mbms mbps mbsl mibs miii miio miis miit mili mill milo mils milt mim- mimi mimo mimp mims mio- miol mios mipi mips mipt mis- misi misl miso miss mist mit- mitb miti mitm mito mits mitt mlii mlis mlit mlps mlss mltb mmii mmis mmli mmlp mmmm mmms mmpi mmst mmts mobb mobi mobo mobs moii moil moio mois moit moli moll molo mols molt momi momo moms moob mool moop moos moot mopp mops mosi moso moss most motb moti motl motm moto mots mott mpio mpit mplm mpls mppp mpps mpst mptp msil mslp msmb msml msmm msms msol msop mspb mspi mspp mssi mssm mssp msst mstp msts mtbo mtbs mtlb mtom mtsl mtss mtst mtts obbo obis obit obls oboi obol obos obot obss