(0 9 1)(2 7 4)(3 17 13)(5 20 18)(6 11 8)(10 15 12)(14 19 16)
ALLOWS (11/8)-SEQUENCE
1: (6 14 19)
(0 9 1)(2 7 4)(3 17 13)(5 20 18)(6 16 14 11 8)(10 15 12)(19)
2: (3 17 13)
(0 9 1)(2 7 4)(3)(5 20 18)(6 16 14 11 8)(10 15 12)(13)(17)(19)
3: (2 7 4)
(0 9 1)(2)(3)(4)(5 20 18)(6 16 14 11 8)(7)(10 15 12)(13)(17)(19)
4: (6 16 8)
(0 9 1)(2)(3)(4)(5 20 18)(6)(7)(8 14 11)(10 15 12)(13)(16)(17)(19)