ndi2o mdi2 ldi2ob kdi2o jdi2
ymh2 xmh2ob wmh2o vmh2 umh2ob
9vg2ob 8vg2o 7vg2 6vg2ob 5vg2o
k5f2o j5f2 i5f2ob h5f2o g5f2
vef2 uef2ob tef2o sef2 ref2ob