*SUPPORT*
IN: fep wif tufa zup kiki OUT: BLUE BLUE GREEN BLUE BLUE GREEN
IN: fep tufa dax OUT: BLUE YELLOW
IN: gazzer wif OUT: PINK PINK
IN: dax tufa gazzer tufa fep kiki OUT: YELLOW PINK BLUE YELLOW PINK BLUE
IN: zup zup kiki kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup dax OUT: GREEN YELLOW
IN: dax wif kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep wif tufa fep kiki tufa dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE YELLOW
IN: zup kiki OUT: GREEN GREEN
IN: fep fep tufa gazzer tufa fep OUT: BLUE BLUE PINK BLUE
IN: zup dax wif tufa gazzer kiki OUT: GREEN YELLOW YELLOW PINK GREEN YELLOW YELLOW PINK
IN: fep OUT: BLUE
IN: gazzer fep wif tufa dax tufa zup OUT: PINK BLUE BLUE YELLOW GREEN
IN: dax gazzer kiki OUT: YELLOW PINK YELLOW PINK

*QUERY*
IN: fep wif OUT: BLUE BLUE
IN: gazzer OUT: PINK
IN: dax zup wif kiki OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: zup wif OUT: GREEN GREEN
IN: gazzer fep wif OUT: PINK BLUE BLUE
IN: dax kiki tufa zup OUT: YELLOW YELLOW GREEN
IN: dax wif OUT: YELLOW YELLOW
IN: fep wif kiki OUT: BLUE BLUE BLUE BLUE
IN: dax kiki OUT: YELLOW YELLOW
IN: dax OUT: YELLOW

*GRAMMAR*
gazzer -> PINK 
 zup -> GREEN 
 dax -> YELLOW 
 fep -> BLUE 
 u1 wif -> [u1] [u1] 
 x1 kiki -> [x1] [x1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 