Before revision:  Using a method proposed in earlier work, we prove the existence of recognizable 2-dimensional morphisms \omega_i:i+1} \Omega_i for every i\in\{0, 1, 2 , 3,6,7,8,9,10,11\} that are onto up to a shift.
After revision:  Using a method proposed in earlier work, we prove the existence of recognizable 2-dimensional morphisms \omega_i:i+1} , 3,6,7,8,9,10,11\} that are onto up to a shift.