1: (5 15 19)

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

2: (1 17 14)

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

3: (5 15 19)

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

4: (3 20 18)

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