1: (0 4 13)

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

2: (2 14 12)

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

3: (1 10 3)

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

4: (2 9 13)

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