1: (0 1 3)

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

2: (1 5 9)

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

3: (4 12 7)

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

4: (8 18 11)

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