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

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

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