H33131122112323331313233313131323331323211331323232213231323111   >>    H3313112211232333131323331313132333132321133132323221323132311   <<    H33131122112323331313233313131323331323211331323232213231323113   >>      H33131122112323331313233313131323331323211331323232213231323112   >>