Where to start with the lines? OK, I hope you at least larksheaded the pairs together (left top and bottom, right top and bottom)! If you have a space big enough to stretch out your set, try this!! If all you did was spin and so much that your lines bound up, it should be a simple thing to take all the wraps out of your lines! I'm going to go on this premise!!
Put your handles on and stake them apart by a couple of feet! Stretch out your set of lines away from the handles. Milk the "tangle" as far down the set as you can! If they're only twisted and you kept the sides isolated, you should be able to work the twists out! TRY TO DO THIS BEFORE "fishing out a single line"!! If everything works out, keeping things in pairs, there are no real knots, just twists!! If you tried to untangle by "fishing out line by line", then it's a long term mess, only conquered by time and patience!!
Watch JB's tutorial on line management - if done properly, you will almost never have a line mess again on unwinding! Flying - you're on your own!!