1: (2 8 17)

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

2: (1 11 3)

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

3: (0 9 7)

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

4: (8 18 10)

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