D32321322113313121133131133131122112111112111113331323132313331333132233313221   >>    D3232132211331312113313113313112211211111211111333132313231333133313223331322   <<    D32321322113313121133131133131122112111112111113331323132313331333132233313223   >>      D32321322113313121133131133131122112111112111113331323132313331333132233313222   >>