1: (1 11 16)

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

2: (10 20 13)

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

3: (11 19 14)

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

4: (13 18 15)

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