1: (1 8 13)

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

2: (5 14 11)

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

3: (0 6 4)

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

4: (1 10 15)

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