1: (0 2 17)

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

2: (1 21 3)

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

3: (2 20 7)

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

4: (6 19 15)

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