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