*SUPPORT*
IN: gazzer wif lug dax gazzer zup gazzer OUT: GREEN PURPLE RED BLUE GREEN GREEN
IN: lug lug OUT: RED RED
IN: gazzer tufa kiki lug dax tufa OUT: GREEN GREEN GREEN RED BLUE BLUE BLUE
IN: gazzer OUT: GREEN
IN: gazzer tufa kiki gazzer tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax dax kiki dax tufa OUT: BLUE BLUE BLUE BLUE BLUE
IN: wif wif zup wif tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax wif OUT: BLUE PURPLE
IN: gazzer zup gazzer tufa kiki lug dax OUT: GREEN GREEN GREEN GREEN RED BLUE
IN: dax gazzer gazzer zup wif tufa OUT: BLUE GREEN GREEN PURPLE PURPLE PURPLE
IN: lug OUT: RED
IN: gazzer zup dax zup gazzer zup lug OUT: GREEN BLUE GREEN RED
IN: gazzer wif wif kiki dax lug gazzer OUT: GREEN PURPLE PURPLE BLUE RED GREEN
IN: lug tufa kiki wif tufa kiki lug gazzer OUT: RED RED RED PURPLE PURPLE PURPLE RED GREEN

*QUERY*
IN: wif kiki dax tufa OUT: PURPLE BLUE BLUE BLUE
IN: dax lug kiki gazzer OUT: BLUE RED GREEN
IN: lug tufa OUT: RED RED RED
IN: wif gazzer OUT: PURPLE GREEN
IN: dax tufa OUT: BLUE BLUE BLUE
IN: gazzer tufa OUT: GREEN GREEN GREEN
IN: wif gazzer dax tufa OUT: PURPLE GREEN BLUE BLUE BLUE
IN: wif zup lug kiki lug zup lug OUT: PURPLE RED RED RED
IN: dax OUT: BLUE
IN: dax zup dax tufa OUT: BLUE BLUE BLUE BLUE

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