1: (0 1 7)

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

2: (1 10 19)

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

3: (4 20 18)

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

4: (2 14 5)

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