由大写字母组成的英语单词

1)Named Arthur and Iemplar ,from tables shaped round .
These men sought deep secrets-and some lay unfound...
大写字母：G T I N S H K
2)The spine of a puzzle,its secret and code.
A rock like this solves it and unlocks its lode...
Two parts to its name ,the first one a tone .
One rhymes with 'we ',the other with 'love'.
大写字母：E E T S N Y O K
3)A perfect proportion,first grocian in plan Loonardo's great work-his subject,a Man?
大写字母：V V U I T N A R I