1: (5 14 17)

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

2: (4 16 6)

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

3: (13 18 15)

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

4: (2 17 12)

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