B331133131323131133132233133313231333132233132313331323223313111112331   >>    B33113313132313113313223313331323133313223313231333132322331311111233   <<    B331133131323131133132233133313231333132233132313331323223313111112333   >>      B331133131323131133132233133313231333132233132313331323223313111112332   >>