Cầu MB ĐỀ 9/5

[lodandedan]

Cầu đb:
G5.3-3 + G6.2-3 = 57
BTĐ: 57
Lót dàn:
07,70,17,71,27,72,37,73,47,74,
57,75,67,76,77,87,78,97,79,05,
50,15,51,25,52,35,53,45,54,55,
65,56,85,58,95,59,