6tqbt2 5tqbt 4tqb 3tqbt2 2tqbt

h3pbt g3pb f3pbt2 e3pbt d3pb

scpb rcpbt2 qcpbt pcpb ocpbt2

3lobt2 2lobt 1lob 0lobt2 zlobt

evnbt dvnb cvnbt2 bvnbt avnb