4ssn 5ssn0 6ssn0n 7ssn 8ssn0
tjtn0 ujtn0n vjtn wjtn0 xjtn0n
iaun0n jaun kaun0 laun0n maun
70un 80un0 90un0n a1un b1un0
wrvn0 xrvn0n yrvn zrvn0 0rvn0n