1: (0 4 10)

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

2: (1 14 5)

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

3: (9 17 11)

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

4: (0 7 3)

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