catchairedressthisit上有多少个单词

cat, catch, chair, air, red, dress, this, is, it, sit.
so far, i found those 10.

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顺序得到 19 个单词：
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cat, chair, this, it, air, his, at, catch, aired, is, chaired, sit, ire, dress, red, ai, redress, hair, haired

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重复得到 100 个单词：
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ad, air, are, art, ass, ate, crater, crease, ear, eat, era, its, rat, sat, sea, see, set, sir, sis, sit, sri, tar, tea, tee, tie, tit, as, at, is, hated, hater, steer, hates, it, ads, aid, airs, area, arts, die, ears, ease, east, eats, eras, rare, rase, rate, rats, rear, red, rest, rise, sad, seas, seat, sees, sirs, site, sits, star, stir, tars, tart, tare, tear, teas, test, tier, ties, tire, tits, tree, sites, stair, stare, stars, start, state, stats, steer, stirs, tares, taste, tests, tide, tied, treat, trees, hider, hides, hired, irritate, itchiest, crated, create, credit, haste, hatch, seeds

cat A at catch chair hair air red dress ST