Result on Game 3: Maximize x accelerometer sum.

Game 3: Selects for higher sum over X accelerometer over the 10 cycle trial. 

Behavioural Phenotype: Lie flat on back. 

Already achieved this is the default position.

Game 4: Selects for lower sum over X accelerometer over the 10 cycle trial. 

Behavioural Phenotype: Lie flat on front

After 1000 generations Nao reliably turns to its side, but has not yet managed to turn all the way over. 

Also, diversity in the molecule population of 30 has largely been lost. Only one strategy is typically used for trying to turn over.