1: (0 8 10)

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

2: (7 13 9)

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

3: (6 15 10)

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

4: (12 19 14)

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