1: (4 7 11)

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

2: (6 12 9)

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

3: (3 8 5)

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

4: (1 10 7)

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