at the beginning: ARRAY(0x189126c)
4 A -4 C -4 B 1 D
ARRAY(0x189126c)
ARRAY(0x189126c)
ARRAY(0x189126c)

-4 -4 1
at the beginning: ARRAY(0x224fc8)
4 A -4 C -4 B 1 D
ARRAY(0x189126c)
ARRAY(0x189126c)
ARRAY(0x189126c)