H33131122112323131232333132313231323132322331333132322211122311   >>    H3313112211232313123233313231323132313232233133313232221112231   <<    H33131122112323131232333132313231323132322331333132322211122313   >>      H33131122112323131232333132313231323132322331333132322211122312   >>