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

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

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