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