G13113313231323133313331333133313113313331333132322331323112133121   >>    G1311331323132313331333133313331311331333133313232233132311213312   <<    G13113313231323133313331333133313113313331333132322331323112133123   >>      G13113313231323133313331333133313113313331333132322331323112133122   >>