1: (0 5 13)

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

2: (9 13 17)

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

3: (8 14 12)

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

4: (11 18 16)

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