1: (3 16 20)

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

2: (1 19 11)

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

3: (5 17 20)

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

4: (2 18 14)

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