1: (1 6 8)

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

2: (5 9 7)

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

3: (3 10 8)

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

4: (2 19 4)

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