p4ip q4ipd r4ipde s4ip t4ipd

evjpd fvjpde gvjp hvjpd ivjpde

3lkpde 4lkp 5lkpd 6lkpde 7lkp

sclp tclpd uclpde vclp wclpd

h3lpd i3lpde j3lp k3lpd l3lpde