Which AS_Path can match the ip as-path-filter 1 permit ^12.*74$ command?

Which AS_Path can match the ip as-path-filter 1 permit ^12.*74$ command?
A . AS_PATH (321 12 2374)
B . AS_PATH (123 621 743 2374)
C . AS_PATH (125 328 74 23)
D . AS_PATH (32 1274 23)

View Answer

Answer: B