1: (0 1 14)

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

2: (4 14 21)

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

3: (3 15 5)

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

4: (1 20 14)

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