1: (1 8 20)

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

2: (0 19 6)

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

3: (5 9 7)

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

4: (8 21 10)

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