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

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

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