Find a phrase-structure grammar for each of these languages.
a) The set of all bit strings containing an even number of 0s and no 1s
b) The set of all bit strings made up of a 1 followed by an odd number of 0s
c) The set of all bit strings containing an even number of 0s and an even number of 1s
d) The set of all strings containing 10 or more 0s and no 1s
e) The set of all strings containing more 0s than 1s
f ) The set of all strings containing an equal number of 0s and 1s
g) The set of all strings containing an unequal number of 0s and 1s