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

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

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