*SUPPORT*
IN: tufa kiki blicket OUT: BLUE PURPLE
IN: wif tufa OUT: PINK BLUE
IN: tufa OUT: BLUE
IN: blicket lug OUT: PURPLE PURPLE
IN: wif kiki fep OUT: PINK GREEN
IN: fep OUT: GREEN
IN: blicket wif lug OUT: PURPLE PINK PINK
IN: fep gazzer OUT: GREEN GREEN GREEN GREEN
IN: tufa kiki fep OUT: BLUE GREEN
IN: blicket kiki blicket OUT: PURPLE PURPLE
IN: blicket kiki fep OUT: PURPLE GREEN
IN: blicket kiki tufa OUT: PURPLE BLUE
IN: tufa gazzer OUT: BLUE BLUE BLUE BLUE
IN: wif OUT: PINK

*QUERY*
IN: wif fep OUT: PINK GREEN
IN: blicket gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket tufa fep lug OUT: PURPLE BLUE GREEN GREEN
IN: wif gazzer OUT: PINK PINK PINK PINK
IN: fep lug OUT: GREEN GREEN
IN: wif kiki wif OUT: PINK PINK
IN: fep wif kiki tufa OUT: GREEN PINK BLUE
IN: fep kiki blicket OUT: GREEN PURPLE
IN: wif kiki blicket OUT: PINK PURPLE
IN: fep kiki wif OUT: GREEN PINK

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