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

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

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