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

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

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