This pattern is quite a mess at the beginning, you always have to count PPS PPS PPS in your mind. If you have no problems with 3 count (for the LH passes), it's not so difficult once you get used to rhythm problems. It can also be an efficient practice to ultimate (1-count) (and back).
Both jugglers do exactly at the same time :
PPS 6 clubs : <3p 3p 3 | 3p 3p 3>
NB : The 4 passed clubs are always the same, just like the two clubs that are used for selfs.