-ol -up fff ffi ffl ffm ffo ffp ffs ffu fif fii fil fim fip fis fiu flf fli fll flm flo flp fls flu fmf fmi fml fmm fmo fmp fms fmu fof foi fol fom foo fop fos fou fpi fpl fpm fpo fpp fps fpu fsf fsi fsl fsm fso fsp fss fsu fuf fui ful fum fuo fup fus fuu i-f iff ifi ifl ifm ifo ifp ifs ifu iif iii iil iim iio iip iis iiu il- ilf ili ill ilm ilo ilp ils ilu im- imf imi iml imm imo imp ims imu io- iof ioi iol iom ioo iop ios iou ipf ipi ipl ipm ipo ipp ips ipu is- isf isi isl ism iso isp iss isu iu- iui ium iup ius l-p lff lfi lfl lfm lfo lfp lfs lfu lif lii lil lim lio lip lis liu llf lli lll llm llo llp lls llu lmf lmi lml lmm lmo lmp lms lmu lof loi lol lom loo lop los lou lpf lpi lpl lpm lpo lpp lps lpu lsf lsi lsl lsm lso lsp lss lsu luf lui lul lum luo lup lus luu m-f m-o mff mfi mfl mfm mfo mfp mfs mfu mi- mif mii mil mim mio mip mis miu mlf mli mll mlm mlo mlp mls mlu mmf mmi mml mmm mmo mmp mms mmu mof moi mol mom moo mop mos mou mpf mpi mpl mpm mpo mpp mps mpu msf msi msl msm mso msp mss msu muf mui mul mum mup mus muu o-i of- off ofi ofl ofm ofo ofp ofs ofu oif oii oil oim oio oip ois oiu olf oli oll olm olo olp ols olu om- omf omi oml omm omo omp oms omu oo- oof ooi ool oom ooo oop oos op- opf opi opl opm opo opp ops os- osf osi osl osm oso osp oss osu ou- ouf oui oul oum ouo oup ous p-p pff pfi pfl pfm pfo pfp pfs pfu pif pii pil pim pio pip pis piu plf pli pll plm plo plp pls plu pmf pmi pml pmm pmo pmp pms pmu pof poi pol pom poo pop pos pou ppf ppi ppl ppm ppo ppp pps ppu ps- psf psi psl psm pso psp pss psu puf pui pul pum pup pus puu sff sfi sfl sfm sfo sfp sfs sfu sif sii sil sim sio sip sis siu slf sli sll slm slo slp sls slu smf smi sml smm smo smp sms smu sof soi sol som soo sop sos sou spf spi spl spm spo spp sps spu ss- ssf ssi ssl ssm sso ssp sss ssu suf sui sul sum suo sup sus suu uff ufi ufl ufm ufo ufp ufs ufu uif uii uil uim uio uip uis uiu ulf uli ull ulm ulo ulp uls ulu um- umf umi uml umm umo ump ums umu uol uom uoo uop uos up- upf upi upm upo upp ups upu usf usi usl usm uso usp uss usu uum uus uuu