1: (0 3 16)

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

2: (1 3 7)

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

3: (4 17 10)

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

4: (6 11 8)

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