12. (8 points) On a string, 5 red beads, 4 white beads, 3 yellow beads, and 2 blue beads are strung in sequence, and this pattern is repeated continuously. If a total of 2014 beads are strung from the beginning, what is the color of the 2014th bead?
【Answer】Solution: $5+3+4+2=14$ (pieces)
$$
2014 \div 14=143 \cdots 12 \text {, }
$$

So the 2014th bead is the 12th in the 144th cycle, which is yellow; Answer: The color of the 2014th bead is yellow. Therefore, the answer is: Yellow.