1: (0 1 2)

(0)(1 19 2 9 3)(4 20 6)(5 10 7)(8 21 12)(11 22 18 16 13)(14 17 15)

2: (2 9 19)

(0)(1 19 3)(2)(4 20 6)(5 10 7)(8 21 12)(9)(11 22 18 16 13)(14 17 15)

3: (8 21 12)

(0)(1 19 3)(2)(4 20 6)(5 10 7)(8)(9)(11 22 18 16 13)(12)(14 17 15)(21)

4: (1 19 3)

(0)(1)(2)(3)(4 20 6)(5 10 7)(8)(9)(11 22 18 16 13)(12)(14 17 15)(19)(21)