1: (0 1 13)

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

2: (4 13 19)

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

3: (2 17 8)

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

4: (3 14 11)

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