+ z3 A+ X/ h' S8 l! k% W% Y! ?If you will go to calgary by car on Thursday(July 7) and come back on Sunday(July 10), please contact with me at 989-1739 or qdai@math.ualberta.ca . I have two people can share the cost with you. Thanks.8 d; q% H- T; n7 p( S% m* y; s i2 M