Spoiler:
O, O, down, up, down, left, up, /\, [], /\, down, left, O, [], up, left, R1, down, O, L1, R1, /\, /\, /\, R2, O, [], L1, down, right, L2, [], L1, down, left, up, right, R1, [], R1, /\, O, O, down, up, down, left, up, /\, [], /\, down, left, O, [], up, left, R1, down, O, L1, R1, /\, /\, R2, O, [], L1, down, right, L2, [], L1, down, left, up, right, R1, [], R1, /\, O, O, down, up, down, left, up, /\, [], /\, down, left, O, [], up, left, R1, down, O, L1, R1, /\, /\, /\, R2, O, [], L1, down, right, L2, [], L1, down, left, up, right, R1, [], R1, /\, O, O, down, up, down, left, up, /\, [], /\, down, left, O, [], up, left, R1, down, O, L1, R1, /\, /\, R2, O, [], L1, down, right, L2, [], L1, down, left, up, right, R1, [], R1, /\