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

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

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