1: (0 6 17)

(0)(1 20 10 7 3)(2 6 19 17 4)(5 11 9)(8 15 12)(13 22 21)(14 18 16)

2: (1 20 10)

(0)(1 7 3)(2 6 19 17 4)(5 11 9)(8 15 12)(10)(13 22 21)(14 18 16)(20)

3: (5 11 9)

(0)(1 7 3)(2 6 19 17 4)(5)(8 15 12)(9)(10)(11)(13 22 21)(14 18 16)(20)

4: (2 6 19)

(0)(1 7 3)(2 17 4)(5)(6)(8 15 12)(9)(10)(11)(13 22 21)(14 18 16)(19)(20)