*SUPPORT*
IN: zup dax zup OUT: PINK PINK
IN: fep zup kiki OUT: PURPLE PINK PINK PINK
IN: fep OUT: PURPLE
IN: zup blicket tufa dax gazzer OUT: GREEN RED PINK
IN: tufa fep dax gazzer OUT: GREEN RED PURPLE
IN: zup gazzer tufa OUT: PINK GREEN RED
IN: fep blicket tufa OUT: RED PURPLE
IN: tufa fep kiki dax gazzer dax tufa OUT: RED GREEN RED PURPLE PURPLE PURPLE
IN: tufa OUT: RED
IN: gazzer tufa blicket zup OUT: GREEN PINK RED
IN: gazzer tufa OUT: GREEN RED
IN: fep kiki OUT: PURPLE PURPLE PURPLE
IN: zup kiki dax tufa dax tufa dax gazzer OUT: GREEN RED RED PINK PINK PINK
IN: tufa blicket gazzer OUT: GREEN RED

*QUERY*
IN: gazzer kiki OUT: GREEN GREEN GREEN
IN: fep dax fep OUT: PURPLE PURPLE
IN: zup gazzer OUT: PINK GREEN
IN: zup kiki dax zup OUT: PINK PINK PINK PINK
IN: fep blicket fep dax tufa OUT: RED PURPLE PURPLE
IN: tufa blicket fep OUT: PURPLE RED
IN: gazzer fep OUT: GREEN PURPLE
IN: fep blicket zup OUT: PINK PURPLE
IN: zup blicket gazzer OUT: GREEN PINK
IN: gazzer dax gazzer OUT: GREEN GREEN

*GRAMMAR*
zup -> PINK 
 fep -> PURPLE 
 gazzer -> GREEN 
 tufa -> RED 
 u1 blicket u2 -> [u2] [u1] 
 u1 kiki -> [u1] [u1] [u1] 
 x1 dax u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 