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

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

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