1: (11 13 15)

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

2: (8 15 19)

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

3: (4 16 14)

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

4: (5 12 9)

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