Flat betting streets in area 1-36.  I start betting on a street when it has come with its highest number (in the third column). If you prefer,  feel free to choose another criterium.   Typically the number of streets with chips is slowly growing.
I stop after exactly two hits in a row.  Good luck!
                                                                                                           

An example perhaps Dane?

Sure, Chrisbis! An example from 31.05.2013, table 3, Spielbank Wiesbaden:
13
6.....I start betting street 4-6.
22
17
5
36....I add 34-36 to my betting
0
11
20
18...I add 16-18 to my betting
36
13
25
34
19
33...I add 31-33 to my betting
8
0
27...I add 25-27 to my betting
2
28
23
8
13
5
19
26
10
6
0
18
31.....END OF SESSION  right after two hits in a row!

Cheers Dane...


.....and it will be standard progression for Streets thereafter.
worth a shot, for a mechanical bet.