Hello, ! u( X9 k0 a" B x+ z+ _ 1 D" K1 }5 a( J* i0 _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. " p5 R) U' A; g/ P 3 F+ C% |3 y! p0 A5 L' p: [Dai