1: (0 1 7)

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

2: (5 8 15)

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

3: (4 10 6)

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

4: (9 19 11)

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