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