1: (2 9 12)

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

2: (6 13 11)

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

3: (4 20 12)

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

4: (0 7 5)

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