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

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

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