1: (0 1 2)

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

2: (2 9 20)

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

3: (5 21 19)

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

4: (1 20 3)

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