1: (0 2 13)

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

2: (4 13 21)

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

3: (3 14 12)

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

4: (2 20 13)

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