1: (0 1 14)

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

2: (7 14 21)

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

3: (2 15 13)

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

4: (1 17 14)

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