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