1: (2 8 12)

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

2: (5 14 11)

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

3: (4 9 7)

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

4: (8 13 10)

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