1: (0 1 2)

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

2: (2 8 20)

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

3: (6 21 19)

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

4: (1 20 5)

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