C02A AAAA AAAB 002A AAAA AAC0 2AAA AAAC 00AA AAAB 000A AAA3 00AA AB00 2AAB 0AAA AAAA AC2A AAAA AAC2 AAAA AAC2 AAAA BB0A AAAB 0AAA BAAA AAAA AAB0 ABAA AAAA ABAA AAAA BAAA AABA AAAB AAAB AAB5 AAAA AAAA AB5A AAAA AB5A AAAA A9DA AAAA B5AA AA97 AAAB 5AA9 76AA AAAA AA95 76AA AAA9 5740 002A B0AA EA97 AA55 76AA AAA5 76AA AA70 00AA C2AB 1AA5 EA95 5D6A AA5D 6AA5 9300 0555 76A8 30AA EAB1 5EA8 3AA
The best I could do is 5.