1: (6 13 19)

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

2: (5 15 9)

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

3: (4 16 14)

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

4: (12 17 13)

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