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

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

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