iet12e jet1 ket12 let12e met1

74t1 84t12 94t12e a5t1 b5t12

wvu12 xvu12e yvu1 zvu12 0vu12e

lmv12e mmv1 nmv12 omv12e pmv1

adw1 bdw12 cdw12e ddw1 edw12