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

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

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