Use logic gates only (and, or, not, xor, nor, nand) to build a logisim a single circ file to simulate these pieces of hardware (each one should be a separate circuit in the single circ file):

1. Reads 6 bits and outputs 1(true) if the 6 bits is the last 6 bits of a ascii code of a capital or small letter.
2. Reads a 6 bits and outputs 1(true) if they are the last 6 bits of the ascii code one of the letters in your last name and 0(false) otherwise.
3. Reads 3 bits and returns how many of them are 1(true) (2 bit output to represent 0-3)
4. Hardware that puts together the previous pieces of hardware to take a 3 last 6 bits of a char and outputs 3 bits.
   1. The first bit will be the error bit. It will be 1(true) if any of the 3, 6 bit, inputs are not the last 6 bits of a letter).
   2. The next 2 bits will be how many of the 6 bit inputs are the last 6 bits of one of the letters of your (the programmer's) last name