1: (3 4 16)

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

2: (4 17 20)

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

3: (2 18 15)

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

4: (0 19 11)

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