7Ser, aaRS7, $t{7}^{-}$ → $t{7}^{\ast }$	#8-Ser-#17 (Route 1) ∼ #11-(Ser)-#14 (Route 0)
9Thr, aaRS9, $t{9}^{\ast }$ → $t{9}^{\ast +}$	#4-(Thr)-#27 (Route 0) ∼ #20-(Thr)-#25 (Route 3)
stop	#11-(stop)-#14 (Route 0) ∼ #15-stop-#31 (Route 3)