Which seats on the upper deck of the Y518 double-decker train are by the window?

Hello, the upper deck of the Y518 double-decker train serves as the middle window seat as follows:

Seats 7 and 74

And the mantissas are 0, 1, Seats 5 and 6

The Y518/Y515 "Zhengding" tourist train starts from Zhangjiakou South and ends at Shijiazhuang North. Departing from Zhangjiakou South Station at 10:07 every day, passing through Xuanhua, Xiahuayuan, Shacheng, Guanting, Sanjiadian, Beijing West, Langfang North, Tianjin West, Jinghai, Cangzhou, Botou, Dezhou, Hengshui, Xinji, and finally at 21:00 Arrive at Shijiazhuang North Station on 26. The Zhangjiakou Passenger Transport Section of the Beijing Railway Bureau is responsible for the crew work. The train uses two sets of 25k car bottoms and consists of 10 double-decker hard-seat cars, one double-decker soft-seat car, one luggage car, and one air-conditioned generator car.

Extended information

Y518 is a tourist train, read tourist train 518.

The following types of passenger trains are currently operating in my country:

G prefix: high-speed EMU train (high-speed rail)

C prefix: intercity EMU Group train (city rail)

D prefix: EMU train (EMU)

Z prefix: direct express train

T prefix: express train

K prefix: express train

Pure numbers: ordinary train

Y prefix: tourist train

L prefix: temporary Train

Reference: Baidu Encyclopedia--Train Y515/518