1: (6 12 20)

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

2: (4 14 7)

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

3: (11 16 13)

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

4: (10 19 12)

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