1: (7 12 15)

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

2: (5 13 10)

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

3: (9 16 14)

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

4: (4 11 7)

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