D331322332321323331323131111233132322331333132322331323221211211331   >>    D33132233232132333132313111123313232233133313232233132322121121133   <<    D331322332321323331323131111233132322331333132322331323221211211333   >>      D331322332321323331323131111233132322331333132322331323221211211332   >>