1: (0 4 7)

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

2: (2 14 6)

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

3: (0 5 3)

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

4: (1 19 7)

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