1: (1 3 12)

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

2: (2 20 4)

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

3: (0 13 11)

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

4: (3 15 5)

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