1: (1 6 20)

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

2: (2 21 19)

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

3: (1 18 4)

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

4: (0 16 3)

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