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

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

*GRAMMAR*
lug -> PINK 
 dax -> GREEN 
 gazzer -> BLUE 
 zup -> YELLOW 
 u1 wif u2 -> [u2] [u1] 
 x1 kiki u1 -> [x1] [u1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 