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

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

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