D331322332321323331323223313231121133132313331333131122112112321   >>    D33132233232132333132322331323112113313231333133313112211211232   <<    D331322332321323331323223313231121133132313331333131122112112323   >>      D331322332321323331323223313231121133132313331333131122112112322   >>