Hello, I need to implement a DFA of binary values who represent numbers divisible by 6 (i.e.: 110, 1000010, 11100100, 100100010010) but this binary value cannot have the serie "101" in any part of the value. I'm already create a DFA to "divisible by 6": and another to detect the serie "101" in the binary number: My problem that I cannot join together this two DFA in one who implement that I want. Any help?! Thanks!