telbc selb relbcc qelbc pelb
4nkb 3nkbcc 2nkbc 1nkb 0nkbcc
fxjbcc exjbc dxjb cxjbcc bxjbc
q6ibc p6ib o6ibcc n6ibc m6ib
1fib 0fibcc zfibc yfib xfibcc