1: (0 4 9)

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

2: (3 19 6)

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

3: (5 10 8)

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

4: (2 11 9)

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