1: (2 8 19)

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

2: (0 9 7)

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

3: (2 8 19)

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

4: (1 20 16)

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