1: (3 6 11)

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

2: (5 13 8)

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

3: (2 10 4)

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

4: (3 7 20)

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