For some reason it won't handle certain characters... Input: Feature: 37, threshold: 4386, + Feature: 11, threshold: 1, + Feature: 10, threshol

For some reason it won't handle certain characters... Input: Feature: 37, threshold: 4386, + Feature: 11, threshold: 1, + Feature: 10, threshold: 13, + Feature: 0, threshold: 34, + Feature: 39, threshold: 44, + Example: x[37] >= 4386 Output: x[37] 4386 x[11] 1 x[10] 13 x[0] 34 x[39] 44