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

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

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

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

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