1: (1 6 14)

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

2: (3 20 7)

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

3: (1 6 14)

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

4: (0 16 2)

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