1: (3 4 11)

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

2: (0 4 18)

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

3: (1 20 17)

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

4: (0 11 2)

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