1: (0 6 13)

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

2: (4 14 12)

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

3: (5 20 9)

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

4: (0 10 6)

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