## POLYNOM - Polynomial

The number of spectators at the FIFA World Cup increases year after year. As you sell the advertisement slots during the games for the coming years, you need to come up with the price a company has to pay in order to get an advertisement slot. For this, you need a good estimate for the number of spectators in the coming games, based on the number of spectators in the past games.

Your intuition tells you that maybe the number of spectators could be modeled precisely by a polynomial of degree at most *3*. The task is to check if this intuition is true.

### Input

The input starts with a positive integer *N*, the number of test cases. Each test case consists of one line. The line starts with an integer *1 ≤ n ≤ 500*, followed by *n* integers *x _{1}, ..., x_{n}* with

*0 ≤ x*for all

_{i}≤ 50000000*i*, the number of spectators in past games.

### Output

For each test case, print **YES** if there is a polynomial *p* (with real coefficients) of degree at most *3* such that *p(i) = x _{i}* for all

*i*. Otherwise, print

**NO**.

### Example

Input:3 1 3 5 0 1 2 3 4 5 0 1 2 4 5Output:YES YES NO

Added by: | Adrian Kuegel |

Date: | 2010-06-21 |

Time limit: | 0.142s |

Source limit: | 50000B |

Memory limit: | 1536MB |

Cluster: | Cube (Intel G860) |

Languages: | All except: NODEJS OBJC PERL6 SQLITE VB.NET |

Resource: | German Collegiate Programming Contest 2010 (Author: Christoph Dittmann) |