1: (2 7 9)

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

2: (6 11 8)

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

3: (4 14 9)

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

4: (1 13 3)

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