1: (2 11 13)

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

2: (1 12 4)

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

3: (3 8 13)

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

4: (0 9 7)

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