1: (0 7 15)

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

2: (5 17 14)

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

3: (6 16 13)

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

4: (7 18 19)

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