1: (4 17 18)

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

2: (0 3 18)

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

3: (1 20 8)

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

4: (2 14 7)

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