o7m47b p7m4 q7m47 r7m47b s7m4

dyn4 eyn47 fyn47b gyn4 hyn47

2oo47 3oo47b 4oo4 5oo47 6oo47b

rfp47b sfp4 tfp47 ufp47b vfp4

g6p4 h6p47 i6p47b j6p4 k6p47