1: (4 12 20)

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

2: (2 18 6)

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

3: (5 13 11)

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

4: (0 14 12)

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