1: (7 9 19)

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

2: (4 12 8)

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

3: (5 6 19)

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

4: (11 20 13)

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