G131133132313231333133313331333132322331323133313232212132313232321   >>    G13113313231323133313331333133313232233132313331323221213231323232   <<    G131133132313231333133313331333132322331323133313232212132313232323   >>      G131133132313231333133313331333132322331323133313232212132313232322   >>