I331323221313233313112113313331323133313332233132313331323132313232213221   >>    I33132322131323331311211331333132313331333223313231333132313231323221322   <<    I331323221313233313112113313331323133313332233132313331323132313232213223   >>      I331323221313233313112113313331323133313332233132313331323132313232213222   >>