G12132313131323223313132322331323133313233313231333132333133313231123313111231   >>    G1213231313132322331313232233132313331323331323133313233313331323112331311123   <<    G12132313131323223313132322331323133313233313231333132333133313231123313111233   >>      G12132313131323223313132322331323133313233313231333132333133313231123313111232   >>