1: (0 2 14)

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

2: (4 14 19)

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

3: (7 21 17)

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

4: (3 13 5)

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