(kě, ㄎㄜˇ) can; may; able to; to approve; to permit; certain(ly); to suit; (particle used for emphasis) [CE-DICT]
避
(bì, ㄅㄧˋ) to avoid; to shun; to flee; to escape; to keep away from; to leave; to hide from [CE-DICT]
免
(めん) (n) dismissal [EDICT]
(miǎn, ㄇㄧㄢˇ) to exempt; to remove; to avoid; to excuse [CE-DICT]
先
(せん) (adj-no,n) (1) former; previous; old; (n) (2) first move (in go, shogi, etc.); opening move [EDICT]
(さき) (n,adj-no,n-suf,pref) (1) previous; prior; former; some time ago; preceding; (2) point (e.g. pencil); tip; end; nozzle; (3) head (of a line); front; (4) ahead; the other side; (5) the future; hereafter; (6) destination; (7) the other party; (P) [EDICT]
(xiān, ㄒㄧㄢ) early; prior; former; in advance; first [CE-DICT]