1: (0 3 5)

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

2: (5 9 20)

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

3: (8 21 19)

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

4: (3 20 6)

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