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

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

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