To answer this question we need to remember quickly how a monocot root is organized, from out to the interior the order is as follows, epidermis, cortex, endodermis, pericycle, phloem, xylem, and pith.
So the order of labels is as follows from top line to lower line
Epidermis
Cortex
Endodermis
Perycicle
Phloem
Xylem
Pith