1: (6 8 19)

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

2: (5 10 7)

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

3: (4 15 8)

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

4: (9 16 14)

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