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

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

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