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

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

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