1: (7 10 19)

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

2: (6 17 8)

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

3: (7 10 19)

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

4: (14 20 18)

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