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

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

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