The first two bytes here may once have been used as the address of a special location handler routine, which would have been invoked by a three-byte special location descriptor with 8 as the third byte (such as the unused three-byte location descriptor in the table at 49742). The addresses of the special location handler routines that are used can be found at 40982, 41238, 41494, 41750, 42006, 42262 and 42518.