G131133132313231333133313331333131133133313331323223311233112321   >>    G13113313231323133313331333133313113313331333132322331123311232   <<    G131133132313231333133313331333131133133313331323223311233112323   >>      G131133132313231333133313331333131133133313331323223311233112322   >>