#include <cstdio>

char c;
int a,b;
int newa=1000;
bool bb=true;

int main() {
	while(1) {
		scanf("%c",&c);
		if (c=='g') {
			printf("0\n");
			return 0;
		}
		printf("4\n");
		printf("9999/0 11000000.00\n");
		printf("0000/0 0.00\n");
		printf("0001/0 0.00\n");
		printf("0001/1 0.00\n");
		bb=true;
		while(bb) {
			switch (c) {
				case 'c':
					scanf("reate: %c",&c);
					if (c=='o') {
						scanf("k\n");
						printf("create %d/2\n",newa++);
					} else {
						scanf("lready exists\n");
						printf("create 0000/0\n");
					}
					break;
				case 'd':
					scanf("eposit %d.%d: %c",&a,&b,&c);
					if (c=='o') {
						scanf("k\n");
						printf("deposit 0001/0 %d.%02d\n",a,b);
					} else {
						scanf("o such account\n");
						printf("deposit 2222/0 1.00\n");
					}
					break;
				case 'w':
					scanf("ithdraw %d.%d: %c",&a,&b,&c);
					if (c=='o') {
						scanf("k\n");
						printf("withdraw 9999/0 %d.%02d\n",a,b);
					} else if (c=='n') {
						scanf("o such account\n");
						printf("withdraw 2222/0 1.00\n");
					} else {
						scanf("nsufficient funds\n");
						printf("withdraw 0000/0 %d.%02d\n",a,b);
					}
					break;
				case 't':
					scanf("ransfer %d.%d: %c",&a,&b,&c);
					if (c=='o') {
						scanf("k\n");
						printf("transfer 9999/0 0001/0 %d.%02d\n",a,b);
					} else if (c=='n') {
						scanf("o such account\n");
						printf("transfer 2222/0 3333/0 1.00\n");
					} else if (c=='s') {
						scanf("ame account\n");
						printf("transfer 9999/0 9999/0 1.00\n");
					} else if (c=='i') {
						scanf("%c",&c); scanf("%c",&c);
						if (c=='s') {
							scanf("ufficient funds\n");
							printf("transfer 0000/0 0001/0 1.00\n");
						} else {
							scanf("erbank\n");
							printf("transfer 9999/0 0001/1 %d.%02d\n",a,b);
						}
					}
					break;
				case 'e':
					scanf("nd\n\n");
					printf("end\n\n");
					bb=false;
					break;
				case 'g':
					printf("0\n");
					return 0;
					break;
			
			} // switch		
		if (bb) scanf("%c", &c);
		} // while(bb)
	} // while(1)

}