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

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

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