a-a a-b a-c aaa aab aac aad aae aam aaw ab- aba abb abc abd abe abm abw ac- aca acb acc acd ace acm acw ad- ada adb adc add ade adm adw aea aeb aec aed aee aem aew ama amb amc amd ame amm amw aw- awa awb awc awd awe awm aww baa bab bac bad bae bam baw bba bbb bbc bbd bbe bbm bbw bca bcb bcc bcd bce bcm bda bdb bdc bdd bde bdm bdw be- bea beb bec bed bee bem bew bma bmb bmc bmd bme bmm bmw bwa bwb bwc bwd c-- caa cab cac cad cae cam caw cba cbb cbc cbd cbe cbm cbw cca ccb ccc ccd cce ccm ccw cda cdb cdc cdd cde cdm cdw ce- cea ceb cec ced cee cem cew cma cmb cmc cmd cme cmm cmw cw- cwa cwb cwc cwd cwe cwm daa dab dac dad dae dam daw dba dbb dbc dbd dbe dbm dca dcb dcc dcd dce dcm dcw dda ddb ddc ddd dde ddm ddw de- dea deb dec ded dee dem dew dma dmb dmc dmd dme dmm dmw dwa dwb dwc dwe dwm dww eaa eab eac ead eae eam eaw eba ebb ebc ebd ebe ebm ebw ec- eca ecb ecc ecd ece ecm ecw ed- eda edb edc edd ede edm edw eea eeb eec eed eee eem eew em- ema emb emc emd eme emm emw ewa ewb ewc ewd ewe ewm eww m-w maa mab mac mad mae mam maw mba mbb mbc mbd mbe mbm mbw mc- mca mcb mcc mcd mce mcm mcw mda mdb mdc mdd mde mdm mdw mea meb mec med mee mem mew mma mmb mmc mmd mme mmm mmw mwa mwb mwc mwd mwe mwm mww waa wab wac wad wae wam waw wba wbb wbc wbd wbe wbw wca wcb wcc wcd wce wcm wcw wda wdb wdc wdm wea web wec wed wee wem wew wm- wma wmb wmc wmd wme wmm wwa wwc wwd wwe wwm www