PUSH1 0xd
PUSH1 0xc
PUSH1 0xb
PUSH1 0xa
PUSH1 0x9
PUSH1 0x8
PUSH1 0x7
PUSH1 0x6
PUSH1 0x5
PUSH1 0x4
PUSH1 0x3
PUSH1 0x2
PUSH1 0x1
PUSH1 0x0

DUP14

# return result
PUSH1 0x0
MSTORE
PUSH1 0xff
PUSH1 0x00
RETURN