1: (0 2 4)

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

2: (1 6 3)

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

3: (0 11 4)

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

4: (5 18 7)

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