-th bbb bbc bbe bbf bbh bbt bbw bcb bcc bce bcf bch bct be- beb bec bee bef beh bet bew bfb bfc bfe bff bfh bft bhb bhc bhe bhf bhh bht bhw btb btc bte btf bth btt btw bwb bwc bwf bwh c-- cbb cbc cbe cbf cbh cbt cbw ccb ccc cce ccf cch cct ccw ce- ceb cec cee cef ceh cet cew cfb cfc cfe cff cfh cft cfw ch- chb chc che chf chh cht chw ctb ctc cte ctf cth ctt ctw cw- cwb cwc cwe cwh cwt ebb ebc ebe ebf ebh ebt ebw ec- ecb ecc ece ecf ech ect ecw eeb eec eee eef eet eew ef- efb efc efe eff efh eft efw ehb ehc ehe ehf ehh eht etb etc ete etf eth ett etw ewb ewc ewe ewf ewt eww fbb fbc fbe fbf fbh fbt fbw fcb fcc fce fcf fct fcw feb fec fee fef feh fet few ffc ffe fff ffh fft ffw fhb fhc fhe fhf fhh ftb ftc fte ftf fth ftt ftw fwb fwc fwe fwf fwt hbb hbc hbe hbf hbh hbt hbw hcb hcc hce hcf hch hct hcw he- heb hec hee hef heh het hew hfb hfc hfe hff hfh hft hfw hhb hhc hhe hhf hhh hht hhw htb htc hte htf hth htt htw hw- hwb hwe hwf hwt hww tbb tbc tbe tbf tbh tbt tcb tcc tce tcf tch tct tcw te- teb tec tee tef teh tet tew tfb tfc tfe tff tfh tft tfw th- thb thc the thf thh tht thw ttb ttc tte ttf tth ttt ttw twb twc twe twf twh twt tww wbb wbc wbe wbf wbt wbw wcb wcc wce wcf wch wct wcw web wec wee wef weh wet wew wfb wfc wfe wff wfh wft wfw wh- whb whc whf whh wht whw wtb wtc wtf wth wtt wtw wwc wwe wwf wwt www