This is a pattern for 4 small square doilies, each identical up to round 12. Each mat has a different 1 row edging/border.

Skill level = Intermediate

Pattern 22 on pp 52-53 in Magic Crochet.
Pattern 9, named “Close Match” in Crochet Monthly, #155.

Stitches include chain stitches, slip stitches, single crochet, double treble crochet, triple treble crochet, 3 triple treble clusters and picots.