1: (0 3 7)

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

2: (1 11 5)

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

3: (6 12 8)

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

4: (0 5 2)

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