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

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

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