path_id [1, 64] is mapped to [0, 63] in MNC score.
path_id [1, 64] is mapped to [0, 63] in MNC score.

And some minor changes.

yzhan018/the-day-after-tomorrow,yzhan018/the-day-after-tomorrow,t-k-/the-day-after-tomorrow,yzhan018/the-day-after-tomorrow,yzhan018/the-day-after-tomorrow,t-k-/the-day-after-tomorrow,yzhan018/the-day-after-tomorrow,yzhan018/the-day-after-tomorrow,t-k-/the-day-after-tomorrow,yzhan018/the-day-after-tomorrow,t-k-/the-day-after-tomorrow,t-k-/the-day-after-tomorrow,t-k-/the-day-after-tomorrow,approach0/search-engine,approach0/search-engine,approach0/search-engine,t-k-/the-day-after-tomorrow,approach0/search-engine