4 outs 12 times in a row

What are the odds of losing HU on the river when the opponent has 4 outs or less 12 times in a row?

[KJL]

The chance that you get outdrawn 12 hands in a row by a four-outer each time is:
(4/46)^12=.0000000000187%

These were the last 12 hands I played at UB, before I decided im unlucky there. Strange, how so many 2+2ers find ultimate bet 'hard' to beat.

[Jimbo]

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What are the odds of losing HU on the river when the opponent has 4 outs or less 12 times in a row?

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Please post the hand numbers of those 12 hands in a row.