bbb bbi bbm bbn bbo bbs bi- bib bii bim bin bio bis biz bmb bmi bmm bmn bmo bms bmz bnb bni bnn bno bns bnz bob boi bom bon boo bos boz bsb bsi bsm bsn bso bss bzn bzo bzs bzz ibb ibi ibm ibn ibo ibs ibz iib iii iim iin iio iis im- imb imi imm imn imo ims imz in- inb ini inm inn ino ins io- iob ioi iom ion ioo ios is- isb isi ism isn iso iss izi izm izo izz m-o mbb mbi mbm mbo mbs mi- mib mii mim min mio mis miz mmb mmi mmm mmn mmo mms mmz mnb mni mnm mnn mno mns mnz mob moi mom mon moo mos moz msb msi msm msn mso mss mzb mzi mzm mzn n-i nbb nbi nbm nbn nbo nbs nib nii nim nin nio nis niz nmb nmi nmm nmn nmo nms nmz nnb nni nnm nnn nno nns nnz no- nob noi nom non noo nos noz nsb nsi nsm nsn nso nss nsz nzb nzi nzo nzs nzz o-i ob- obb obi obm obn obo obs oib oii oim oin oio ois oiz om- omb omi omm omn omo oms omz on- onb oni onn ono ons oo- oob ooi oom oon ooo oos os- osb osi osm osn oso oss ozm ozo ozs ozz sbb sbi sbm sbn sbo sbs sib sii sim sin sio sis smb smi smm smn smo sms smz snb sni snm snn sno sns sob soi som son soo sos soz ss- ssb ssi ssm ssn sso sss ssz szi zbb zbm zbs zib zim zin zio zis ziz zmb zmm zms znn zno zns zo- zob zoi zom zon zoo zos zsi zsm zsz zzs zzz