1: (0 6 20)

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

2: (2 21 18)

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

3: (0 17 4)

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

4: (3 21 19)

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