1: (0 1 14)

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

2: (3 14 21)

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

3: (1 16 4)

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

4: (12 18 15)

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