For example, Georgia can be solved with any of the following combinations: gg/gi/gr/ig/ir/rg/ri. Since the letters A, E, and O are not allowed, the following combinations won't work: ae/ag/ai/ao/ar/ea/eg/ei/eo/er/ga/ge/go/ia/ie/io/oa/oe/og/oi/or/ra/re/ro.
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