1: (0 3 10)

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

2: (2 20 5)

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

3: (4 15 6)

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

4: (0 3 10)

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