a-a a-b a-c aaa aab aac aae aah aam aaw ab- aba abb abc abe abh abm abw ac- aca acb acc ace ach acm acw aea aeb aec aee aeh aem aew aha ahb ahc ahe ahh ahm ahw ama amb amc ame amh amm amw aw- awa awb awc awe awh awm aww baa bab bac bae bah bam baw bba bbb bbc bbe bbh bbm bbw bca bcb bcc bce bch bcm be- bea beb bec bee beh bem bew bha bhb bhc bhe bhh bhm bhw bma bmb bmc bme bmh bmm bmw bwa bwb bwc bwh c-- caa cab cac cae cah cam caw cba cbb cbc cbe cbh cbm cbw cca ccb ccc cce cch ccm ccw ce- cea ceb cec cee ceh cem cew ch- cha chb chc che chh chm chw cma cmb cmc cme cmh cmm cmw cw- cwa cwb cwc cwe cwh cwm eaa eab eac eae eah eam eaw eba ebb ebc ebe ebh ebm ebw ec- eca ecb ecc ece ech ecm ecw eea eeb eec eee eem eew eha ehb ehc ehe ehh ehm em- ema emb emc eme emh emm emw ewa ewb ewc ewe ewm eww haa hab hac hae hah ham haw hba hbb hbc hbe hbh hbm hbw hca hcb hcc hce hch hcm hcw he- hea heb hec hee heh hem hew hha hhb hhc hhe hhh hhm hhw hma hmb hmc hme hmh hmm hmw hw- hwa hwb hwe hwm hww m-w maa mab mac mae mah mam maw mba mbb mbc mbe mbh mbm mbw mc- mca mcb mcc mce mch mcm mcw mea meb mec mee meh mem mew mha mhc mhh mhm mhw mma mmb mmc mme mmh mmm mmw mwa mwb mwc mwe mwh mwm mww waa wab wac wae wah wam waw wba wbb wbc wbe wbw wca wcb wcc wce wch wcm wcw wea web wec wee weh wem wew wh- wha whb whc whh whm whw wm- wma wmb wmc wme wmh wmm wwa wwc wwe wwm www