D32321322113313121133131133131122112111112111113331323223313232211321   >>    D3232132211331312113313113313112211211111211111333132322331323221132   <<    D32321322113313121133131133131122112111112111113331323223313232211323   >>      D32321322113313121133131133131122112111112111113331323223313232211322   >>