I33132322131121133131323223313232113313233213231323131113111311   >>    I3313232213112113313132322331323211331323321323132313111311131   <<    I33132322131121133131323223313232113313233213231323131113111313   >>      I33132322131121133131323223313232113313233213231323131113111312   >>