1: (0 7 19)

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

2: (1 20 10)

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

3: (6 11 8)

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

4: (5 22 19)

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