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

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

*GRAMMAR*
zup -> PINK 
 blicket -> GREEN 
 gazzer -> BLUE 
 kiki -> YELLOW 
 u1 tufa u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] [x1] [x1] 
 x1 wif u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 