I can not add:
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And if you, Dalbyop, are told, "Glass, lead, wood," then do not write in the other adjectives two letters of N!! to
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"But what is it"?
"Purpose of the paper"?
"Full of the questionnaire"

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In fact, the words "glass, lead, wood" - words-exceptions from the rule of writing with one -n- adjectives, formed with the help of the suffix -yan-. The examples given by you to this rule do not apply to any side, therefore, the attempt to troll failed.