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

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

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