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

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

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