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

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

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