1: (4 7 9)

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

2: (7 14 17)

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

3: (12 18 16)

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

4: (8 15 13)

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