1: (1 5 13)

(0 20 17 15 2)(1 12 18 13 3)(4 14 11 8 6)(5)(7 10 9)(16 21 19)

2: (4 14 11)

(0 20 17 15 2)(1 12 18 13 3)(4 8 6)(5)(7 10 9)(11)(14)(16 21 19)

3: (3 18 13)

(0 20 17 15 2)(1 12 18)(3)(4 8 6)(5)(7 10 9)(11)(13)(14)(16 21 19)

4: (0 15 2)

(0)(1 12 18)(2)(3)(4 8 6)(5)(7 10 9)(11)(13)(14)(15 20 17)(16 21 19)