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

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

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