1: (0 3 11)

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

2: (5 11 21)

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

3: (4 14 6)

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

4: (3 19 11)

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