1di4 2di42 3di42q 4di4 5di42

q4i42 r4i42q s4i4 t4i42 u4i42q

fvj42q gvj4 hvj42 ivj42q jvj4

4lk4 5lk42 6lk42q 7lk4 8lk42

tcl42 ucl42q vcl4 wcl42 xcl42q