1: (0 2 6)

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

2: (1 20 4)

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

3: (3 7 5)

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

4: (0 2 11)

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