*SUPPORT*
IN: gazzer fep tufa gazzer kiki OUT: PURPLE BLUE PURPLE PURPLE PURPLE PURPLE PURPLE BLUE
IN: fep kiki tufa gazzer OUT: BLUE BLUE PURPLE PURPLE BLUE BLUE
IN: gazzer lug kiki OUT: PURPLE GREEN GREEN
IN: blicket kiki zup OUT: RED RED RED RED
IN: fep zup OUT: BLUE BLUE
IN: blicket blicket fep lug zup OUT: RED RED BLUE GREEN RED RED BLUE GREEN
IN: lug zup tufa fep zup OUT: GREEN GREEN BLUE BLUE BLUE BLUE GREEN GREEN
IN: blicket kiki OUT: RED RED
IN: gazzer kiki OUT: PURPLE PURPLE
IN: fep OUT: BLUE
IN: lug OUT: GREEN
IN: lug kiki zup OUT: GREEN GREEN GREEN GREEN
IN: fep lug OUT: BLUE GREEN
IN: lug kiki OUT: GREEN GREEN

*QUERY*
IN: blicket tufa gazzer zup OUT: RED PURPLE PURPLE PURPLE PURPLE RED
IN: gazzer OUT: PURPLE
IN: fep blicket kiki zup OUT: BLUE RED RED BLUE RED RED
IN: blicket gazzer kiki zup OUT: RED PURPLE PURPLE RED PURPLE PURPLE
IN: fep kiki OUT: BLUE BLUE
IN: blicket blicket blicket kiki zup OUT: RED RED RED RED RED RED RED RED
IN: lug lug OUT: GREEN GREEN
IN: blicket OUT: RED
IN: lug blicket OUT: GREEN RED
IN: gazzer zup OUT: PURPLE PURPLE

*GRAMMAR*
gazzer -> PURPLE 
 lug -> GREEN 
 blicket -> RED 
 fep -> BLUE 
 u1 kiki -> [u1] [u1] 
 x1 tufa x2 -> [x1] [x2] [x2] [x1] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 