1: (0 6 10)

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

2: (9 13 21)

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

3: (7 14 11)

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

4: (6 19 13)

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