1: (0 7 16)

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

2: (14 16 21)

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

3: (13 17 15)

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

4: (12 18 16)

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