1: (7 11 19)

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

2: (4 12 10)

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

3: (6 13 8)

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

4: (5 18 11)

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