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