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