1: (0 2 17)

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

2: (1 21 3)

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

3: (2 19 4)

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

4: (16 20 18)

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