1: (0 1 7)

(0)(1 15 10 9 7 21 5)(2 12 3)(4 8 6)(11 16 13)(14 19 17)(18 22 20)

2: (5 7 21)

(0)(1 15 10 9 7)(2 12 3)(4 8 6)(5)(11 16 13)(14 19 17)(18 22 20)(21)

3: (4 8 6)

(0)(1 15 10 9 7)(2 12 3)(4)(5)(6)(8)(11 16 13)(14 19 17)(18 22 20)(21)

4: (1 15 7)

(0)(1)(2 12 3)(4)(5)(6)(7 10 9)(8)(11 16 13)(14 19 17)(15)(18 22 20)(21)