1: (0 3 10)

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

2: (2 15 8)

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

3: (9 17 11)

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

4: (0 3 10)

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