1: (7 10 12)

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

2: (0 2 12)

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

3: (1 14 3)

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

4: (6 11 9)

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