1: (0 1 3)

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

2: (3 9 20)

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

3: (2 18 4)

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

4: (17 21 19)

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