1: (1 6 11)

(0 20 3)(1 14 12 11 2 9 4)(5 17 15 13 10)(6)(7 19 8)(16 21 18)

2: (5 13 10)

(0 20 3)(1 14 12 11 2 9 4)(5)(6)(7 19 8)(10)(13 17 15)(16 21 18)

3: (1 14 12)

(0 20 3)(1 11 2 9 4)(5)(6)(7 19 8)(10)(12)(13 17 15)(14)(16 21 18)

4: (2 9 11)

(0 20 3)(1 11 4)(2)(5)(6)(7 19 8)(9)(10)(12)(13 17 15)(14)(16 21 18)