G13113313231323133313331333133313113313331333132322331333121111123232321   >>    G1311331323132313331333133313331311331333133313232233133312111112323232   <<    G13113313231323133313331333133313113313331333132322331333121111123232323   >>      G13113313231323133313331333133313113313331333132322331333121111123232322   >>