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

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

*GRAMMAR*
tufa -> YELLOW 
 wif -> GREEN 
 fep -> PINK 
 blicket -> RED 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 zup u2 -> [u2] [u1] [u2] [u1] [u1] 
 x1 kiki x2 -> [x2] [x2] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 