1: (0 8 15)

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

2: (13 15 20)

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

3: (5 21 19)

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

4: (12 16 14)

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