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

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

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