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

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

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