Grandma's knits

Totos loves his grandmother very much. He always tries to spend as much time with her as possible, especially during Christmas.

Every year during this time, his grandmother prepares gifts for her children, grandchildren and great-grandchildren, which are none other than hand-knitted items! Grandma, of course, knows that not everyone has the same tastes nor the same needs.
Some prefer scarves either short or long while others prefer a sweater in a size that fits them.

This year, Toto has decided to help his grandma in the making of the knitting patterns- surely a program that automatically determines the pattern she needs to knit is going to help her a lot!

We want to write a program that will read from the input STDIN a character ~C~, followed by a positive integer ~N~, separated by a space character (' '), and print to the output STDOUT multitudes of characters 'x' or spaces ' ' and '\n'.

• The ~C~ (~C \in \{~'K', 'S', 'M', 'L'~\}~) denotes the type of the knit.
• ~N~ (~1 \le N \le 4~) denotes the number of designs of the knitted fabric.
• When the knit type is 'K' scarf, the pattern is repeated in a row.
• When the knit type is a sweater of size 'S' or 'M' or 'L', the design is repeated horizontally.

Attention! Each input or output line should end with the line change character '\n'.

Examples

1st

STDIN

Κ 4

STDOUT

x    x    x    x
 x  x      x  x
  xx        xx
 x  x      x  x
x    x    x    x
x    x    x    x
 x  x      x  x
  xx        xx
 x  x      x  x
x    x    x    x
x    x    x    x
 x  x      x  x
  xx        xx
 x  x      x  x
x    x    x    x
x    x    x    x
 x  x      x  x
  xx        xx
 x  x      x  x
x    x    x    x

2nd

STDIN

S 3

STDOUT

xx    xx    xx    xx    xx    xx
 xx  xx      xx  xx      xx  xx
  xxxx        xxxx        xxxx
   xx          xx          xx
  xxxx        xxxx        xxxx
 xx  xx      xx  xx      xx  xx
xx    xx    xx    xx    xx    xx
xx    xx    xx    xx    xx    xx
 xx  xx      xx  xx      xx  xx
  xxxx        xxxx        xxxx
   xx          xx          xx
  xxxx        xxxx        xxxx
 xx  xx      xx  xx      xx  xx
xx    xx    xx    xx    xx    xx

3rd

STDIN

M 1

STDOUT

xxxx    xxxx
 xxxx  xxxx
  xxxxxxxx
   xxxxxx
  xxxxxxxx
 xxxx  xxxx
xxxx    xxxx
xxxx    xxxx
 xxxx  xxxx
  xxxxxxxx
   xxxxxx
  xxxxxxxx
 xxxx  xxxx
xxxx    xxxx

4th

STDIN

L 2

STDOUT

xxxxxx    xxxxxx    xxxxxx    xxxxxx
 xxxxxx  xxxxxx      xxxxxx  xxxxxx
  xxxxxxxxxxxx        xxxxxxxxxxxx
   xxxxxxxxxx          xxxxxxxxxx
  xxxxxxxxxxxx        xxxxxxxxxxxx
 xxxxxx  xxxxxx      xxxxxx  xxxxxx
xxxxxx    xxxxxx    xxxxxx    xxxxxx
xxxxxx    xxxxxx    xxxxxx    xxxxxx
 xxxxxx  xxxxxx      xxxxxx  xxxxxx
  xxxxxxxxxxxx        xxxxxxxxxxxx
   xxxxxxxxxx          xxxxxxxxxx
  xxxxxxxxxxxx        xxxxxxxxxxxx
 xxxxxx  xxxxxx      xxxxxx  xxxxxx
xxxxxx    xxxxxx    xxxxxx    xxxxxx