1: (0 5 14)

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

2: (2 4 8)

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

3: (1 6 3)

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

4: (7 17 9)

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