1: (3 8 11)

(0 19 15)(1 20 5)(2 11 6 4 8)(3)(7 13 9)(10 18 12)(14 17 16)

2: (7 13 9)

(0 19 15)(1 20 5)(2 11 6 4 8)(3)(7)(9)(10 18 12)(13)(14 17 16)

3: (10 18 12)

(0 19 15)(1 20 5)(2 11 6 4 8)(3)(7)(9)(10)(12)(13)(14 17 16)(18)

4: (2 11 6)

(0 19 15)(1 20 5)(2 4 8)(3)(6)(7)(9)(10)(11)(12)(13)(14 17 16)(18)