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

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

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

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

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