1: (0 4 7)

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

2: (3 11 5)

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

3: (1 8 6)

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

4: (2 15 7)

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