obsvx7 pbsv qbsvx rbsvx7 sbsv

d2sv e2svx f2svx7 g2sv h2svx

2stvx 3stvx7 4stv 5stvx 6stvx7

rjuvx7 sjuv tjuvx ujuvx7 vjuv

gavv havvx iavvx7 javv kavvx