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

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

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