1: (3 8 18)

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

2: (4 8 13)

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

3: (11 19 17)

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

4: (9 14 12)

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