1: (0 1 2)

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

2: (4 7 21)

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

3: (3 8 5)

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

4: (2 19 7)

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