1: (0 1 11)

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

2: (3 11 20)

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

3: (7 21 19)

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

4: (2 8 6)

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