*SUPPORT*
IN: fep dax OUT: PURPLE PURPLE PURPLE
IN: wif zup tufa OUT: YELLOW GREEN
IN: fep OUT: PURPLE
IN: tufa blicket tufa lug OUT: YELLOW PINK YELLOW YELLOW
IN: tufa OUT: YELLOW
IN: wif lug OUT: GREEN GREEN
IN: blicket lug OUT: PINK PINK
IN: fep zup fep OUT: PURPLE PURPLE
IN: wif tufa dax OUT: GREEN YELLOW YELLOW YELLOW
IN: wif zup blicket OUT: PINK GREEN
IN: fep zup wif OUT: GREEN PURPLE
IN: tufa zup fep OUT: PURPLE YELLOW
IN: tufa fep wif tufa zup fep OUT: YELLOW PURPLE GREEN PURPLE YELLOW
IN: tufa fep OUT: YELLOW PURPLE

*QUERY*
IN: fep tufa OUT: PURPLE YELLOW
IN: fep lug OUT: PURPLE PURPLE
IN: wif dax OUT: GREEN GREEN GREEN
IN: tufa dax OUT: YELLOW YELLOW YELLOW
IN: blicket tufa zup fep OUT: PINK PURPLE YELLOW
IN: blicket dax OUT: PINK PINK PINK
IN: tufa lug OUT: YELLOW YELLOW
IN: blicket blicket OUT: PINK PINK
IN: wif OUT: GREEN
IN: fep fep zup tufa OUT: PURPLE YELLOW PURPLE

*GRAMMAR*
wif -> GREEN 
 fep -> PURPLE 
 blicket -> PINK 
 tufa -> YELLOW 
 u1 dax -> [u1] [u1] [u1] 
 u1 lug -> [u1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 