Part,  Chapter

1 2,1|         of heat and light, of an intensity of which coal is not capable.
2 3,3|     rumbling noise, increased in intensity by the sonorousness of the
3 3,4|         cold with its accustomed intensity, and the settlers were often
4 3,8| explosions of the volcano, whose intensity increased, and which were
5 3,9|          of lightning rivaled in intensity the volcano's eruption. ~