1: (1 4 20)

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

2: (0 15 3)

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

3: (4 21 18)

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

4: (14 19 17)

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