c.i.s. or the instruments i almost look at the c.i.s. as a as a transitional vehicle out of which very good new instruments with new names will come and i think stephen one of the things that's interesting again i'll be counter-intuitive do it so many people think about the c.i.s. is that russia will even show a lot of hesitation because it doesn't want to pay for everything all of the time and one of the things one of the things that's so misunderstood about the soviet union is that the soviet russia the russian part of the soviet union was the primary it had the purse purse strings it paid for of many many things a good example is here when the soviet union collapsed its most sophisticated refining sector it found itself in beirut ok and we know all kinds of problems that russian beirut of had over energy because russia doesn't have the refineries it was on the other side of the border when that border. was changed twenty years ago though they solve those problems on t.v. you can't just rely on value i said you can does it make it easy