// @BEGIN_OF_SOURCE_CODE

/* @JUDGE_ID:  17243NT  171  C++ */

// Send to judge@uva.es

#include <fstream.h>
#include <iostream.h>
#include <iomanip.h>
#include <string.h>

#ifdef ONLINE_JUDGE
	#define ins cin
	#define outs cout
#else
	#define ins fin
	#define outs fout
	ifstream fin("myprog.in");
	ofstream fout("myprog.out");
#endif

#define MAXLEN 1000

bool findandreplace(char str[], char tofind[], char torep[]);
bool removequote(char str[], char torep[]);
void replaceall(char str[], char tofind[], char torep[]);
bool valid(char message[]);

int main() {
	int i = 0;
	char message[MAXLEN];
	
	for(;;) {
		ins.getline(message, MAXLEN - 1, '\n');
		if(strcmp(message, "#") == 0) break;
		
		i++;
		outs << setw(3) << i << ". ";
		if(valid(message))
			outs << message << endl;
		else
			outs << "Trap!\n";
	}
	
	return 0;
}

bool findandreplace(char str[], char tofind[], char torep[]) {
	char temp[MAXLEN];
	int i, j, lenstr, lentofind;
	
	lenstr = strlen(str);
	lentofind = strlen(tofind);
	for(i = 0; i <= lenstr - lentofind; i++) {
		for(j = 0; j < lentofind; j++) {
			if(str[i + j] != tofind[j]) {
				break;
			}
		}
		
		if(j >= lentofind) break;
	}

	if(i > lenstr - lentofind) return false;
	
	strcpy(temp, &str[i + lentofind]);
	strcpy(&str[i], torep);
	strcat(&str[i], temp);
	
	return true;
}

bool removequote(char str[], char torep[]) {
	char temp[MAXLEN];
	int i, j;
	
	for(i = 0; i < strlen(str); i++)
		if(str[i] == '\"') break;
	
	for(j = i + 1; j < strlen(str); j++) {
		if(str[j] >= '0' && str[j] <= '9') return false;
		if(str[j] == '\"') break;
	}
	
	if(j >= strlen(str)) return false;
	if(j == i + 1) return false;
	if(str[j - 1] == ' ') return false;
	
	strcpy(temp, &str[j + 1]);
	strcpy(&str[i], torep);
	strcat(&str[i + strlen(torep)], temp);
	
	return true;
}

void replaceall(char str[], char tofind[], char torep[]) {
	while(findandreplace(str, tofind, torep)) {
	}
}

bool valid(char message[]) {
	char edit[MAXLEN];
	int i, nqt;
	
	replaceall(message, "  ", " ");
	if(message[strlen(message) - 1] == ' ')
		message[strlen(message) - 1] = '\0';
	
	nqt = 0;
	strcpy(edit, message);
	for(i = 0; i < strlen(edit); i++) {
		if(edit[i] >= 'A' && edit[i] <= 'Z') continue;
		if(edit[i] >= '0' && edit[i] <= '9') continue;
		if(edit[i] == ' ') continue;
		if(edit[i] == '.') continue;
		if(edit[i] == '\"') {
			nqt++;
			continue;
		}
		
		return false;
	}
	
	if(nqt % 2 == 1) return false;
	
	while(removequote(edit, "sign")) {
	}
	
	for(i = 0; i < strlen(edit); i++)
		if(edit[i] == '\"') return false;
	
	replaceall(edit, "0", "nnn");
	replaceall(edit, "1", "nnn");
	replaceall(edit, "2", "nnn");
	replaceall(edit, "3", "nnn");
	replaceall(edit, "4", "nnn");
	replaceall(edit, "5", "nnn");
	replaceall(edit, "6", "nnn");
	replaceall(edit, "7", "nnn");
	replaceall(edit, "8", "nnn");
	replaceall(edit, "9", "nnn");
	replaceall(edit, "nnnn", "nnn");
	
	replaceall(edit, "CHANGE AVERAGE SPEED", "cas");
	replaceall(edit, "CAS", "cas");
	replaceall(edit, "cas TO nnn KMH", "change");
	replaceall(edit, "RECORD TIME", "record");
	replaceall(edit, "record", "time-keeping");
	replaceall(edit, "change", "time-keeping");

	replaceall(edit, "AT sign", "where");
	replaceall(edit, "FIRST", "when");
	replaceall(edit, "SECOND", "when");
	replaceall(edit, "THIRD", "when");
	replaceall(edit, "RIGHT", "direction");
	replaceall(edit, "LEFT", "direction");
	replaceall(edit, "GO when", "how");
	replaceall(edit, "GO", "how");
	replaceall(edit, "KEEP", "how");
	replaceall(edit, "how direction where", "di-rectional");
	replaceall(edit, "how direction", "di-rectional");

	replaceall(edit, "di-rectional", "navigational");
	replaceall(edit, "navigational AND THEN navigational", "navigational");

	replaceall(edit, "navigational AND time-keeping", "instruction");
	replaceall(edit, "navigational", "instruction");
	replaceall(edit, "time-keeping", "instruction");

	if(strcmp(edit, "instruction") == 0) return true;
	return false;
}
	
// @END_OF_SOURCE_CODE