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

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

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