set the sizes and the speed to create patterns pause, then change the save variables to stack patterns delete to make a new pattern
nice patterns: speed: 7 | speed2: 2 (size < size2) speed: 7 | speed2: 12 (size < size2) speed: 20 | speed2: 7 (size < size2) speed: 1 | speed2: 100 (size < size2) speed: 1 | speed2: 25 + speed: 29 | speed2: 2 (size < size2) speed: 4 | speed2: 7 (size = size2) speed: 9 | speed2: 7 (size = size2) speed: 37 | speed2: 7 (size = size2) size: 100 | size2: 2 | speed: 1 | speed2: 100 everything on 100, then size down by one once every few seconds everything on 100 exept of speed (0) then size2 down by one once every few seconds