static signed char a[] = {0x69,                   110, 118, 97, 108, 105,  0x64, 1-1,                 0x6d, 111, 118,  101, 1<<1<<1<<1<<1<<1,                 114,  105, 0x6e,  103,  32, 'o'/3, 100,                 32, 102, 114, 111,  0x6d, 32, 115, 116,                 97, 100-001, 107, 32,37, 2*'2', '@'>>1,                 116, '%' + '%' + '%','w'-'W',115, 0x74,                 97, 3*'!', 107, 'q' - 'Q', 37, 10*'\n',                 10, 0}, * b = a + (1<<1<<1<<1), * w, x,                 *q, c, r; int main(int d, char *e []) {                 return q = (signed char *)(e+1+1), (r =                 e[0] && e[1] ? 0 : 0 * puts (a) + 1) ||                 (r = e[1<<1] && d != 1 <<1 && 0 * puts(                 a) + 1) || e[1- -1] ||  (r = atoi(e[1])                 < -0200 || atoi (e [1]) > 0x7f || ( x =                 atoi( e[1] ) ) == 0 ? 0 * puts(a) + 1 :                 0) || e [1- -1] || (x- -x > 1-1 ? (q[0]                   = x, q[1] = q[3] = 1, q[2] = 2) : (                     memset ( w = ( signed  char * )                     malloc(-x), '1', -x), puts (w),                   q[0] = x, q[1] = '0', q[2] = q[3] =                 0)), r || (q[3] ? (c = 6 - q[1] - q[2],                 (q[0] != 1) ? q[0]-- , d = q[2], q[2] =                 c, main(2, e), c = q[2], q[2] = d, q[0]                 ++ : 0, printf(b, q[0], q[1], q[2]), (q                 [0] != 1) ? q[0]--, d = q[1],q[1] = c ,                 main(2, e), c = q[1], q[1] = d, q[0] ++                 : 0) : - 1 - q[0] - 1 == 0 ? (w[- x - 1                 - (q[1] & 1 ^ 1)] = q[1], puts (w), w [                 - x - 1 - (q[1] & 1)] = q[1], puts(w) )                 : - 1 - q[0] == 0 ?  (w[- x - 1] = q[ 1                   ], puts(w)) : (q[0] += 1 + ( q[1] & 1                       ^ 1), main(2, e), q[0] -= 1 + ( q                             [1] & 1 ^ 1), q[1] & 1 ? (q                                [0]+=1+1,  q[1]^=1, main                                (2, e), q[1]^=1, q[0]-=1                                +1) : 0, w[q[0] - x] = q                               [1], puts(w), q[1] & 1 ?                             0 : (q[0]+=1+1, q[1]^=1,                           main (2, e), q[1]^=1, q                         [0]-=1+1), q[0] += 1 +                      (q[1] & 1),main(2,e)                  , q[0] -= 1 + (q[1]                 & 1) ) ), r; }