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

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

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