Mavdrums described a technique that I used for just about every rudiment I know.
Practice 3 stroke rolls (RRRLLLRRRLLLRRRLLLRRRLLL)
And then learn how loosen them up so they can sound like
(RrrLllRrrLll), if you know how to use the moeller stroke, this is the time to abuse it.
Then start playing RRR_RRR_RRR_RRR_RRR,and the same thing for left, and then again, fix the dynamics, Rrr_Rrr_Rrr_Rrr, and then same with your left.
Mix it and you got
______________________
|Rrr_Rrr_Rrr_Rrr_Rrr_|
|l_Lll_Lll_Lll_Lll_Ll|
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Copy and paste that into notepad so you can understand it lol.
DLO doesn't use Times New Roman, so all the spacing changes according to what characters I use.