S 23

S 23S 23S 23S 23
S 23S 23S 23S 23S 23S 23S 23S 23
S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23
S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23S 23
S 23S 23S 23S 23S 23S 23S 23S 23