1: (0 10 16)

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

2: (11 17 20)

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

3: (14 21 18)

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

4: (10 20 13)

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