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

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

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