1: (4 6 11)

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

2: (3 7 5)

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

3: (1 9 6)

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

4: (2 13 10)

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