(4,0) / (-1,5) / (-3,3) / (3,0) / (-3,0) / (6,-5) / (-3,0) / (-3,-1) / (0,-2) / (-1,-4) / (0,-2) / (0,-2) / (2,0)

(-2,2) / (-2,-4) / (2,6) / (-2,-1) / (-3,0) / - CS
(0,-2) / - CO
(-1,5) / (0,3) / (1,1) / (-1,-4) / - EO
(0,4) / (-3,0) / (3,0) / (-3,0) / (3,0) / - CP
(-2,3) / (-1,-1) / (3,0) / (1,1) / (-4,-1) / (1,1) / - EP
/ (6,0) / (6,0) / (-3,0) - middle layer fix