1: (0 7 14)

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

2: (1 18 12)

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

3: (4 13 11)

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

4: (3 7 5)

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