SHELFBACK

ab ae ah al as ba be ef eh el es fa fe ha he ka la sh

abs ace ahs alb ale als ash ask bah bal bas bel bes cab cel efs elf elk els fab fas feh fes hae has hes kab kae kaf kas kea kef lab lac las lea lek les sab sac sae sal sea sec sel sha she ska

able aces ache albs alec alef ales bach back bake bale balk bals base bash bask beak beck bels blae blah cabs cafe cake calf calk case cash cask cels chef clef each elks fabs face fake fash feal feck fehs flab flak flea hack haes hake hale half heal heck kabs kaes kafs kale keas kefs khaf labs lace lack lacs lake lakh lase lash leaf leak leas lech leks sabe sack safe sake sale scab seal self shea slab