Name Helicopter Cube LL

# LL only (UF/UB/UL/UR moves)
# Corners: UBL, UBR, UFR, UFL
# Centers:
# 1   2   3   4   5   6   7   8   9   10  11  12
# Ufr Ufl Ubl Ubr Fur Ful Luf Lub Bul Bur Rub Ruf

Set CORNERS 4 3
Set CENTERS 12 1

Solved
CORNERS
1 2 3 4
CENTERS
1 2 3 4 5 6 7 8 9 10 11 12
End

Move UF
CORNERS
1 2 4 3
0 0 2 1
CENTERS
6 5 3 4 2 1 7 8 9 10 11 12
End

Move UR
CORNERS
1 3 2 4
0 2 1 0
CENTERS
11 2 3 12 5 6 7 8 9 10 1 4
End

Move UB
CORNERS
2 1 3 4
2 1 0 0
CENTERS
1 2 10 9 5 6 7 8 4 3 11 12
End

Move UL
CORNERS
4 2 3 1
1 0 0 2
CENTERS
1 8 7 4 5 6 3 2 9 10 11 12
End