-up iii iim iin iio iip iis iiu im- imi imm imn imo imp ims imu in- ini inm inn ino inp ins inu io- ioi iom ion ioo iop ios iou ipi ipm ipn ipo ipp ips ipu is- isi ism isn iso isp iss isu iu- iui ium iup ius m-o mi- mii mim min mio mip mis miu mmi mmm mmn mmo mmp mms mmu mni mnm mnn mno mnp mns mnu moi mom mon moo mop mos mou mpi mpm mpn mpo mpp mps mpu msi msm msn mso msp mss msu mui mum mun mup mus muu n-i nii nim nin nio nip nis niu nmi nmm nmn nmo nmp nms nmu nni nnm nnn nno nnp nns nnu no- noi nom non noo nop nos nou npi npm npn npo npp nps npu nsi nsm nsn nso nsp nss nsu nui num nun nuo nup nus nuu o-i oii oim oin oio oip ois oiu om- omi omm omn omo omp oms omu on- oni onn ono onp ons onu oo- ooi oom oon ooo oop oos op- opi opm opn opo opp ops os- osi osm osn oso osp oss osu ou- oui oum oun ouo oup ous p-p pii pim pin pio pip pis piu pmi pmm pmn pmo pmp pms pmu pn- pni pnm pnn pno pnp pns pnu poi pom pon poo pop pos pou ppi ppm ppn ppo ppp pps ppu ps- psi psm psn pso psp pss psu pui pum pun pup pus puu sii sim sin sio sip sis siu smi smm smn smo smp sms smu sni snm snn sno snp sns snu soi som son soo sop sos sou spi spm spn spo spp sps spu ss- ssi ssm ssn sso ssp sss ssu sui sum sun suo sup sus suu uii uim uin uio uip uis uiu um- umi umm umn umo ump ums umu un- uni unm unn uno unp uns unu uom uon uoo uop uos up- upi upm upn upo upp ups upu usi usm usn uso usp uss usu uum uun uus uuu