*SUPPORT*
IN: tufa kiki blicket OUT: YELLOW PURPLE
IN: blicket blicket tufa gazzer OUT: PURPLE PURPLE YELLOW YELLOW YELLOW
IN: blicket tufa dax blicket fep OUT: PURPLE YELLOW PINK PURPLE PURPLE YELLOW PINK PURPLE
IN: wif tufa fep OUT: GREEN YELLOW GREEN YELLOW
IN: blicket wif OUT: PURPLE GREEN
IN: wif dax fep OUT: GREEN PINK GREEN PINK
IN: tufa kiki tufa blicket wif wif kiki blicket OUT: YELLOW YELLOW PURPLE GREEN GREEN PURPLE
IN: tufa blicket dax gazzer OUT: YELLOW PURPLE PINK PINK PINK
IN: blicket kiki blicket OUT: PURPLE PURPLE
IN: wif tufa gazzer OUT: GREEN YELLOW YELLOW YELLOW
IN: wif gazzer OUT: GREEN GREEN GREEN
IN: blicket OUT: PURPLE
IN: tufa gazzer OUT: YELLOW YELLOW YELLOW
IN: blicket gazzer OUT: PURPLE PURPLE PURPLE

*QUERY*
IN: tufa OUT: YELLOW
IN: wif kiki tufa kiki tufa OUT: GREEN YELLOW YELLOW
IN: dax OUT: PINK
IN: wif kiki wif gazzer OUT: GREEN GREEN GREEN GREEN
IN: tufa wif OUT: YELLOW GREEN
IN: blicket wif kiki wif dax fep OUT: PURPLE GREEN GREEN PINK PURPLE GREEN GREEN PINK
IN: tufa fep OUT: YELLOW YELLOW
IN: dax gazzer fep OUT: PINK PINK PINK PINK PINK PINK
IN: wif OUT: GREEN
IN: wif dax gazzer OUT: GREEN PINK PINK PINK

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