1: (2 9 13)

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

2: (4 16 12)

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

3: (6 14 11)

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

4: (5 9 7)

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