1: (0 1 11)

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

2: (5 11 20)

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

3: (7 21 18)

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

4: (4 8 6)

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