1: (3 13 17)

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

2: (1 15 5)

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

3: (13 19 16)

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

4: (0 11 2)

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