1: (0 3 11)

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

2: (2 18 5)

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

3: (0 4 17)

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

4: (1 20 7)

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