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

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

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