Function to check for 3 c 's
function checkC ( s , x ) { for ( let i = 0 ; i < x ; i ++ ) { if ( nfa == 7 ) state7 ( s [ i ] ) ; else if ( nfa == 8 ) state8 ( s [ i ] ) ; else if ( nfa == 9 ) state9 ( s [ i ] ) ; } if ( nfa == 7 ) { return true ; } }