Part,  Chapter

1 2,3|     Pencroft also watched by turns, and did not spare fuel.
2 2,1| troughs, and upon it fell in turns heavy wooden mallets; such
3 2,3|    Pencroft and Herbert took turns for a spell of two hours
4 2,6|      mill when the number of turns made by the sails in a minute
5 2,6|    second, will give sixteen turns to the sails during a minute,
6 3,1|    another, mounted guard in turns over the camp. ~The night,