1: (1 5 13)

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

2: (0 9 2)

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

3: (1 5 13)

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

4: (4 20 7)

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