1: (1 2 19)

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

2: (2 7 12)

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

3: (6 13 8)

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

4: (1 12 5)

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