1: (11 14 15)

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

2: (4 7 15)

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

3: (3 9 5)

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

4: (7 16 14)

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