/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
class A {
	a = -1;
	b = 2;
	c = 3;
	d = 4;
	e = 5;
	f = 6;
	g = 7;
	h = 8;
	i = 9;
	j = 10;
	k = 11;
	l = 12;
	m = 13;
	n = 14;
	o = 15;
	p = 16;
	q = 17;
	r = 18;
	s = 19;
	t = 20;
	u = 21;
	v = 22;
	w = 23;
	x = 24;
	y = 25;
	z = 26;
	a1 = 1;
	b1 = 2;
	c1 = 3;
	d1 = 4;
	e1 = 5;
	f1 = 6;
	g1 = 7;
	h1 = 8;
	i1 = 9;
	j1 = 10;
	k1 = 11;
	l1 = 12;
	m1 = 13;
	n1 = 14;
	o1 = 15;
	p1 = 16;
	q1 = 17;
	r1 = 18;
	s1 = 19;
	t1 = 20;
	u1 = 21;
	v1 = 22;
	w1 = 23;
	x1 = 24;
	y1 = 25;
	z1 = 26;
	a2 = 1;
	b2 = 2;
	c2 = 3;
	d2 = 4;
	e2 = 5;
	f2 = 6;
	g2 = 7;
	h2 = 8;
	i2 = 9;
	j2 = 10;
	k2 = 11;
	l2 = 12;
	m2 = 13;
	n2 = 14;
	o2 = 15;
	p2 = 16;
	q2 = 17;
	r2 = 18;
	s2 = 19;
	t2 = 20;
	u2 = 21;
	v2 = 22;
	w2 = 23;
	x2 = 24;
	y2 = 25;
	z2 = 26;
	a3 = 1;
	b3 = 2;
	c3 = 3;
	d3 = 4;
	e3 = 5;
	f3 = 6;
	g3 = 7;
	h3 = 8;
	i3 = 9;
	j3 = 10;
	k3 = 11;
	l3 = 12;
	m3 = 13;
	n3 = 14;
	o3 = 15;
	p3 = 16;
	q3 = 17;
	r3 = 18;
	s3 = 19;
	t3 = 20;
	u3 = 21;
	v3 = 22;
	w3 = 23;
	x3 = 24;
	y3 = 25;
	z3 = 26;
	a4 = 1;
	b4 = 2;
	c4 = 3;
	d4 = 4;
	e4 = 5;
	f4 = 6;
	g4 = 7;
	h4 = 8;
	i4 = 9;
	j4 = 10;
	k4 = 11;
	l4 = 12;
	m4 = 13;
	n4 = 14;
	o4 = 15;
	p4 = 16;
	q4 = 17;
	r4 = 18;
	s4 = 19;
	t4 = 20;
	u4 = 21;
	v4 = 22;
	w4 = 23;
	x4 = 24;
	y4 = 25;
	z4 = 26;
}
const a = new A();
print(a.a);