Encoding Using NRZ-L and NRZ-I

Encode the following digits: 
a) 0001110101 (Use NRZ-I) 
b) 1011000110 (Use NRZ-L)

Encoding techniques are used to represent these 0s,1,s on some voltages level (into signals).So when you are asked to encode it, represent these 0's,1's on time lines graphs using specific schema (NRZ-I,NRZ-L  etc.).