1: (4 7 11)

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

2: (2 7 20)

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

3: (6 13 8)

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

4: (2 11 5)

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