xdi4of ydi4 zdi4o 0di4of 1di4

m4i4 n4i4o o4i4of p4i4 q4i4o

bvj4o cvj4of dvj4 evj4o fvj4of

0lk4of 1lk4 2lk4o 3lk4of 4lk4

pcl4 qcl4o rcl4of scl4 tcl4o