Crows

Combination of 3 c-rings : c-ring above metal ring (on left leg) and 2 c-rings (on right leg).

Combination of 3 c-rings : 2 c-rings (on left leg) and c-ring above metal ring (on right leg). (*)

note 1 : (*) only to start when the first project (512 combinations) is used. 

note 2 : used colours are : white, green, yellow, orange, red, pink, purple, blue.