B331133131323131133132233133313231333132233132313331333132312312133321   >>    B33113313132313113313223313331323133313223313231333133313231231213332   <<    B331133131323131133132233133313231333132233132313331333132312312133323   >>      B331133131323131133132233133313231333132233132313331333132312312133322   >>