Yi Jing, Oracle of the Moon

  Kăn-Bbb, Water-Bbb
    

  What do you want or need to do, or what will fate cause to happen in this situation?
  When Kan meets Duì, Water and Lake prove their worth when there is no rain and people and animals are thirsty. Duì collects the water and Kan can make it flow, but often there are obstacles, and Dui's supply is not endless, the water can run out, use it wisely. The way a community manages its water supply is significant for its level of culture.

This is the short answer - click for the complete one (with 'your' helpers).

  About the 3 lines of the trigrams and the helpers:
  Each line, active or at rest, summons one of the 8 trigrams as a Helper. For an activated line: telling you what you need - or about a problem area or something to avoid.
  For a stationary line: this is what you already have or do or what you don't need. Often we just need a reminder of our abilities. Or it could be what you wish or fear - but will not happen.
  Active lines are the helpers to change things, they listen to intentions, which can come from you, surroundings, or fate. Stationary helpers are part of the core meaning, they are your soul talking, but they also see the impossibilities or what is lacking at the moment. They reinforce the overall power of a reading.