Groove tokens

Hi,

The current shape list is not consistent for tokens with grooves.

So to better describes the grooves on tokens I propose to have a description of grooves by side.
Example:
Obverse groove(s): Not applicable
Reverse groove(s): 1

another one:
Obverse groove(s): 2
Reverse groove(s): 1

Another one:
Obverse groove(s): 1
Reverse groove(s): 1

Another one:
Obverse groove(s): 1
Reverse groove(s): 4

This would help when doing research of a specific token to better filter the one you are looking for based on this detail.