1: (0 9 13)

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

2: (5 17 12)

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

3: (13 14 20)

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

4: (4 18 16)

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