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