1: (4 8 12)

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

2: (11 12 13)

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

3: (3 9 6)

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

4: (8 18 12)

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