1: (4 15 18)

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

2: (3 17 14)

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

3: (0 4 16)

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

4: (1 20 13)

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