P112 MOSTEXT 112 10/12/93 00:11:59          MOSTEXT: THE WEEKS AHEAD The Mostexj teletexj service is now available on weekdays from 9am-9pm on the local Moscow TV Channel. The "Mostexj" TV magazine will be expanded to include the kind of the up-to-date information You need every day. So, stay tuned to our TV magazine.            