1: (3 8 19)

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

2: (0 9 7)

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

3: (3 8 19)

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

4: (1 20 5)

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