Covert to Chomsky Normal Form Please show all steps in cover

Covert to Chomsky Normal Form:

Please show all steps in coverting this. THANK YOU!

Solution

S -> aSbS|AaB
A -> BaA|a
B -> Sa|bB|b

Adding a new start(S\'):

S\' -> S
S -> aSbS|AaB
A -> BaA|a
B -> Sa|bB|b

Next:

S\' -> aSbS|AaB
S -> aSbS|AaB
A -> BaA|a
B -> Sa|bB|b

Next:

S\' -> aS\'\' | AB\'
B\' -> aB
S\'\' -> SS\'\'\'
S\'\'\' -> bS
S -> aS\'\'|AB\'
A->BA\'|a
A\'->aA
B -> Sa|bB|b