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

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

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