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

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

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