1: (6 15 19)

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

2: (0 17 14)

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

3: (6 15 19)

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

4: (4 20 18)

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