b-p bbb bbi bbo bbp bbt bi- bib bii bio bip bit bob boi boo bop bot bpb bpi bpo bpp bpt btb bti bto btp btt ibb ibi ibo ibp ibt iib iii iio iip iit io- iob ioi ioo iop iot ipb ipi ipo ipp ipt itb iti ito itp itt o-i ob- obb obi obo obp obt oib oii oio oip oit oo- oob ooi ooo oop oot op- opb opi opo opp opt ot- otb oti oto otp ott p-p pbb pbi pbo pbp pbt pib pii pio pip pit pob poi poo pop pot ppb ppi ppo ppp ppt pt- ptb pti pto ptp ptt tbb tbi tbo tbp tbt tib tii tio tip tit to- tob toi too top tot tpb tpi tpo tpp tpt ttb tti tto ttp ttt

bbbb bibb bibi bibo bio- bioi biot bipp bito bitt bobb bobi bobo boi- boii boit boob boop boot bopp botb boti boto bott bpot bpti btbp btob bttb ibot ibtb iiii iiio iiit iioi iioo iiop iitt iobi ioii ioio ioit iooi iooo ioto ipop ippo ipto itoi itoo itto obbo obit oboi obot oiii oiti oobi oooo ootb ootp opii opio opit opo- oppi oppo opti opto otit oto- otoo otpp otti otto pibb pibi piip piob piot pipi pipo pipp piti pito pitt pobo poio poop poot pop- popi popo popp popt poti poto pott ppib pppo pppp pptt ptop tbit tbtp tibi tiit tiop tip- tipi tipo tipp tipt titi tito titp titt tobi tobo tobt toit toot top- topi topo topp topt toti toto tott tppp tptp ttbb ttop tttt

bibbo bibio bipib bitit bitop bitti bitto bo-bo bobbi boito booit botti i-bot ibibo iiiii iitti iobit ioooi ioooo iotit iotti ipiti ipopt itbit itobi ittoo ittti oitti oobit ooioo ooooo opio- opito opobo optio opto- optot optto otobi ototo ottoi pipit pippi pippo pitio pitip pitot pitti pitto po-po poopo popoi popop poppi poppo potoo potop potti potto t-pop t-top tbtbt ti-ti tibbi tipit tippi tipto titii titti tobit tobot topbt topio topit topo- topoi topot toppo toptb topto toti- toto- totoo totop ttttt

bbbbbb biotti bitpop bobbio booboo bootit ibibio iiooio oooooo optibo ototoi ottoii piopio pioppi piotti pipipi pippip pitpit poipoi poopoo pop-it popbot popopo poppit poppop poptop potito pottop pppppp tibbit tibio- tip-it tipiti tippit tiptop titbit toboot toitoi tootoo toppop totopo tottoi

bbbbbbb biobio bobbitt boo-boo ipo-ipo pip-pip pip-pop poo-poo pop-top tibbitt tip-top tit-bit toi-toi too-too topboot tototoo

bbbbbbbb bo-bo-bo boot-top i-ii-iii iooooooo tipi-tii toottoot top-boot

poto-poto

bobbi-bobbi pip-pip-pip potoooooooo

toptoptoptop

bbbbbbbbbbbbbbb ioooooooooooooo