import sequtils,strutils,strformat,times
template times*(n:int,body) = (for _ in 0..<n: body)
template `max=`*(x,y) = x = max(x,y)
template `min=`*(x,y) = x = min(x,y)
template times*(n:int,body) = (for _ in 0..<n: body)
template stopwatch(body) = (let t1 = cpuTime();body;stderr.writeLine "TIME:",(cpuTime() - t1) * 1000,"ms")
proc `^^`(n:int) : int{.inline.} = (1 shl n)
proc getchar_unlocked():char {. importc:"getchar_unlocked",header: "<stdio.h>" ,discardable.}
proc scan(): int =
  while true:
    let k = getchar_unlocked()
    if k < '0' : return
    result = 10 * result + k.ord - '0'.ord

proc scanchar():char =
  result = getchar_unlocked()
  discard getchar_unlocked()

let n = scan()
var Q = newSeq[string]()
stopwatch:
  var arr = newSeq[int](n+1)
  (^^n).times:
    for i in 0..n: arr[i] = scan()
    if arr[^1] == 0 : continue
    var ans = newSeq[string]()
    for j in 0..<n:
      var s = ""
      if arr[j] == 0 : s &= "¬"
      s &= fmt"P_{j+1}"
      ans &= s
    Q &= ans.join("∧")
stdout.write "A="
if Q.len == 0 : quit "⊥",0
if Q.len == ^^n : quit "⊤",0
stdout.write "(",Q[0],")"
stopwatch:
  for i in 1..<Q.len: stdout.write "∨(",Q[i],")"
  echo ""