1: (2 7 11)

(0 21 4)(1 9 7)(2 15 13 11 3)(5 12 10)(6 20 8)(14 18 16)(17 22 19)

2: (6 20 8)

(0 21 4)(1 9 7)(2 15 13 11 3)(5 12 10)(6)(8)(14 18 16)(17 22 19)(20)

3: (5 12 10)

(0 21 4)(1 9 7)(2 15 13 11 3)(5)(6)(8)(10)(12)(14 18 16)(17 22 19)(20)

4: (3 13 11)

(0 21 4)(1 9 7)(2 15 13)(3)(5)(6)(8)(10)(11)(12)(14 18 16)(17 22 19)(20)