G131133132313231333133313331333131133133313331323223313221213233231   >>    G13113313231323133313331333133313113313331333132322331322121323323   <<    G131133132313231333133313331333131133133313331323223313221213233233   >>      G131133132313231333133313331333131133133313331323223313221213233232   >>