Patience..
H4-D1-W1
H1-W-D1
H1-D1
ENYOJ:))
H1-H4-D1
H1-H2-D1
D1-H4-H2
W1-D1-H3
D1-H4-H3
W1-D1-H4
W1-D1-H4-H2