1: (0 2 6)

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

2: (1 10 3)

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

3: (2 8 4)

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

4: (7 12 9)

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