C naoh

C naohC naohC naohC naoh
C naohC naohC naohC naohC naohC naohC naohC naoh
C naohC naohC naohC naohC naohC naohC naohC naohC naohC naohC naohC naoh
C naohC naohC naohC naohC naohC naohC naohC naohC naohC naohC naohC naohC naohC naohC naohC naoh
C naohC naohC naohC naohC naohC naohC naoh