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

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

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