1: (9 10 19)

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

2: (2 5 19)

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

3: (0 7 3)

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

4: (4 18 6)

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