1: (0 10 16)

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

2: (9 17 14)

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

3: (4 11 16)

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

4: (2 18 15)

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