1: (2 11 20)

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

2: (1 18 3)

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

3: (0 19 13)

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

4: (2 14 4)

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