D32321322113313121133131133131122112111112111113331323223313232212112121   >>    D3232132211331312113313113313112211211111211111333132322331323221211212   <<    D32321322113313121133131133131122112111112111113331323223313232212112123   >>      D32321322113313121133131133131122112111112111113331323223313232212112122   >>