1: (0 1 10)

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

2: (2 10 19)

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

3: (8 20 12)

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

4: (7 11 9)

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