HW: Sokoban (2)

Inspect the figures of ­Ü®wµf§ð²¤ on YouTube, and convert the maps into text files. For example, MAP001.TXT may look like
  HHH
  HDH
  H HHHH
HHHB BDH
HD BW HH
HHHHBHH
   HDH
   HHH
The distribution of maps to students is listed below:
102241035 map048.txt map109.txt
103321001 map041.txt map058.txt
103321002 map018.txt map131.txt
103321007 map011.txt map095.txt
103321008 map147.txt map057.txt
103321009 map110.txt map111.txt
103321010 map116.txt map042.txt
103321016 map055.txt map056.txt
103321017 map129.txt
103321019 map128.txt map013.txt
103321021 map096.txt map053.txt
103321022 map144.txt map115.txt
103321024 map017.txt map015.txt
103321025 map106.txt map014.txt
103321026 map143.txt map107.txt
103321027 map071.txt map019.txt
103321029 map150.txt map127.txt
103321030 map108.txt map072.txt
103321032 map130.txt map132.txt
103321037 map112.txt
103321038 map054.txt map043.txt
103321042 map049.txt map148.txt
103321047 map149.txt map047.txt
103321049 map012.txt
103321050 map105.txt map138.txt
103321063 map137.txt map016.txt