1: (0 1 3)

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

2: (3 16 20)

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

3: (9 21 19)

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

4: (1 20 6)

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