1: (0 3 12)

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

2: (1 17 5)

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

3: (2 11 4)

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

4: (3 14 19)

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