I331323221313233313112113313331323223313231323211112211232322221   >>    I33132322131323331311211331333132322331323132321111221123232222   <<    I331323221313233313112113313331323223313231323211112211232322223   >>      I331323221313233313112113313331323223313231323211112211232322222   >>