G13113313231323133313331333133313113313331333132322331323221221221   >>    G1311331323132313331333133313331311331333133313232233132322122122   <<    G13113313231323133313331333133313113313331333132322331323221221223   >>      G13113313231323133313331333133313113313331333132322331323221221222   >>