0dsb0t 1dsb 2dsb0 3dsb0t 4dsb

p4sb q4sb0 r4sb0t s4sb t4sb0

evtb0 fvtb0t gvtb hvtb0 ivtb0t

3lub0t 4lub 5lub0 6lub0t 7lub

scvb tcvb0 ucvb0t vcvb wcvb0