1: (0 4 15)

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

2: (1 8 11)

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

3: (7 13 9)

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

4: (12 16 14)

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