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

*QUERY*
IN: blicket fep blicket OUT: PINK PINK
IN: zup kiki gazzer fep gazzer OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: gazzer zup dax wif OUT: GREEN PURPLE RED
IN: gazzer fep wif OUT: PURPLE GREEN
IN: zup kiki wif OUT: RED GREEN GREEN
IN: gazzer fep blicket OUT: PURPLE PINK
IN: blicket fep gazzer OUT: PINK PURPLE
IN: gazzer zup kiki zup dax wif dax zup OUT: RED GREEN PURPLE RED RED RED
IN: blicket fep wif OUT: PINK GREEN
IN: blicket fep gazzer dax wif dax zup OUT: RED GREEN PINK PURPLE

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