2x2, 2 syms: AA AB AB BB AB BA #### 3x3, 2 syms: 13 22 31 33 33 13 33 31 22 33 AAB ABA ABB ABA ABA BBA ABA BAA BAB BAB AAB BAB ABB BAB ABA #### F FF
## 3x3, 2 syms: 13 22 31 33 33 13 33 31 22 33 AAB ABA ABB ABA ABA BBA ABA BAA BAB BAB AAB BAB ABB BAB ABA ##
## F FF