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

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

*GRAMMAR*
lug -> RED 
 tufa -> PINK 
 wif -> YELLOW 
 blicket -> GREEN 
 x1 kiki x2 -> [x1] [x2] [x2] 
 x1 zup x2 -> [x1] [x2] 
 u1 dax x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 