1: (4 12 20)

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

2: (3 19 5)

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

3: (0 4 7)

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

4: (2 9 6)

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