-up iii iim iin iio iip iir iis iiu im- imi imm imn imo imp ims imu in- ini inm inn ino inp inr ins inu io- ioi iom ion ioo iop ior ios iou ipi ipm ipn ipo ipp ipr ips ipu ir- iri irm irn iro irp irr irs iru is- isi ism isn iso isp isr iss isu iu- iui ium iup iur ius m-o m-r mi- mii mim min mio mip mir mis miu mmi mmm mmn mmo mmp mmr mms mmu mni mnm mnn mno mnp mnr mns mnu moi mom mon moo mop mor mos mou mpi mpm mpn mpo mpp mpr mps mpu mri mrm mrn mro mrp mrr mrs mru msi msm msn mso msp msr mss msu mui mum mun mup mur mus muu n-i nii nim nin nio nip nir nis niu nmi nmm nmn nmo nmp nmr nms nmu nni nnm nnn nno nnp nns nnu no- noi nom non noo nop nor nos nou npi npm npn npo npp npr nps npu nri nrm nrn nro nrp nrr nrs nru nsi nsm nsn nso nsp nsr nss nsu nui num nun nuo nup nur nus nuu o-i oii oim oin oio oip oir ois oiu om- omi omm omn omo omp omr oms omu on- oni onn ono onp onr ons onu oo- ooi oom oon ooo oop oor oos op- opi opm opn opo opp opr ops or- ori orm orn oro orp orr ors oru os- osi osm osn oso osp osr oss osu ou- oui oum oun ouo oup our ous p-p pii pim pin pio pip pir pis piu pmi pmm pmn pmo pmp pmr pms pmu pn- pni pnm pnn pno pnp pnr pns pnu poi pom pon poo pop por pos pou ppi ppm ppn ppo ppp ppr pps ppu pri prm prn pro prp prr prs pru ps- psi psm psn pso psp psr pss psu pui pum pun pup pur pus puu rii rim rin rio rip rir ris rmi rmm rmn rmo rmp rmr rms rni rnm rnn rno rnp rnr rns rnu roi rom ron roo rop ror ros rou rpi rpm rpn rpo rpp rpr rps rpu rri rrm rrn rrp rrr rrs rru rsi rsm rsn rso rsp rsr rss rsu rui rum run ruo rup rur rus ruu sii sim sin sio sip sir sis siu smi smm smn smo smp smr sms smu sni snm snn sno snp snr sns snu soi som son soo sop sor sos sou spi spm spn spo spp spr sps spu sr- sri srm srn sro srp srr srs ss- ssi ssm ssn sso ssp ssr sss ssu sui sum sun suo sup sur sus suu uii uim uin uio uip uir uis uiu um- umi umm umn umo ump umr ums umu un- uni unm unn uno unp unr uns unu uom uon uoo uop uor uos up- upi upm upn upo upp upr ups upu ur- uri urm urn uro urp urr urs uru usi usm usn uso usp usr uss usu uum uun uur uus uuu