Hints: To be Frank, 655321 has to deal with Taylor, although this has nothing to do with the IVDP Seal of Guarantee.
The movie which all of these hints comes from, is A Clockwork Orange by Stanley Kubrick (the master) who in 1971 set out to recreate the book by A. Burgess.
Frank - is the man that head of the Droogs, Alex visits at "Home" and breaks into Frank's house one rainy evening after some of the Synthemesc and Moloko Plus, looking for a bit of the old in-out. While Singing in the Rain, Alex tapes Franks mouth and takes advantage of the Mrs. while poor Frank takes a few kicks she takes a few sticks. He later gets revenge when Alex comes stumbling back "Home" after his old Droogs, now police, mercilessly beat him and almost drown him too. Frank plays some of Beethoven's Ninth (2nd Movement) while poor Alex is locked in an upstairs bedroom and tries to "snuff it."
655321 is Alex's prision number that he was called by (5-10 times) by the prison sargent, warden and preacher.
He has to deal with Taylor, actually Dr. Taylor towards the very end of the movie while still in the hospital recovering from his suicide attempt. After all he has been cured, when she shows him some pictures to make sure and then blasts the 9th for him to enjoy once again, before giving way to Alex's new friend, the politically ambitious Minister.
So Taylor truly has nothing to do with Port, no less the IVDP Seal of Guarantee.
I realize that Great Britain banned the movie for about 30 years ... but I'm sure most of you have seen this at least once.
"Come and get one in the yarbles, if you have any yarbles!"