1: (4 6 12)

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

2: (5 13 11)

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

3: (3 8 12)

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

4: (7 15 9)

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